{"article_info":{"article_id":171356,"cat_id":1838,"cat_title":"SBT Tiếng Anh 9 - English Discovery (Cánh buồm)","publish_time":1724144940,"cat_id2":1838,"is_link":0,"thumbnail":"","title":"2.2. Grammar - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","label":"2.2. Grammar ","alias":"22-grammar-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Complete the sentences with the Past Perfect form of the verbs in brackets. 2. Choose the correct option. 3. Use the prompts to write sentences.","content":"<p><strong class=\"sub_question_head\" id=\"sub_question_head_1\">Bài 1</strong></p><p><strong><span lang=\"EN-US\">1. Complete the sentences with the Past Perfect form of the verbs in brackets.</span></strong></p>\r\n<p><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Hoàn thành câu bằng dạng Quá khứ hoàn thành của động từ trong ngoặc.)</span></em></span></p>\r\n<p><span lang=\"EN-US\">1. By the time she was twenty, Silvia _______  (travel) all over the world.</span></p>\r\n<p><span lang=\"EN-US\">2. They were hungry because they _______ (not eat) their breakfast.</span></p>\r\n<p><span lang=\"EN-US\">3. _______ (you/finish) your homework before you went out last night?</span></p>\r\n<p><span lang=\"EN-US\">4. Five minutes into the film, I realised I _______ (see) it before.</span></p>\r\n<p><span lang=\"EN-US\">5. _______ (you/try) Mexican food before you went to that restaurant?</span></p>\r\n<p><span lang=\"EN-US\">6. James was satisfied when he changed class because he _______ (not be) happy there for a long time.</span></p><p><strong>Lời giải chi tiết:</strong></p><table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>1. had traveled</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>2. had not eaten</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>3. Had you finished</p>\r\n</td>\r\n</tr>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>4. had seen</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>5. Had you tried</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>6. had not been</p>\r\n</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p style=\"text-align: justify;\">1. By the time she was twenty, Silvia <strong>had traveled</strong> all over the world.<span style=\"color: #888888;\"> <em>(Đến năm 20 tuổi, Silvia đã đi khắp thế giới.)</em></span></p>\r\n<p style=\"text-align: justify;\">2. They were hungry because they <strong>had not eaten</strong> their breakfast.<span style=\"color: #888888;\"> <em>(Họ đói vì chưa ăn sáng.)</em></span></p>\r\n<p style=\"text-align: justify;\">3. <strong>Had you finished</strong> your homework before you went out last night?<span style=\"color: #888888;\"> <em>(Bạn đã hoàn thành bài tập về nhà trước khi ra ngoài tối qua chưa?)</em></span></p>\r\n<p style=\"text-align: justify;\">4. Five minutes into the film, I realised I <strong>had seen</strong> it before.<span style=\"color: #888888;\"> <em>(Năm phút sau khi xem phim, tôi nhận ra mình đã xem phim này trước đó.)</em></span></p>\r\n<p style=\"text-align: justify;\">5. <strong>Had you tried</strong> Mexican food before you went to that restaurant?<span style=\"color: #888888;\"> <em>(Bạn đã thử đồ ăn Mexico trước khi đến nhà hàng đó chưa?)</em></span></p>\r\n<p style=\"text-align: justify;\">6. James was satisfied when he changed class because he <strong>had not been </strong>happy there for a long time.</p>\r\n<p style=\"text-align: justify;\"><span style=\"color: #888888;\"><em>(James đã hài lòng khi đổi lớp vì đã lâu rồi anh không thấy vui vẻ ở đó.)</em></span></p><hr/><p><strong class=\"sub_question_head\" id=\"sub_question_head_2\">Bài 2</strong></p><p><strong><span lang=\"EN-US\">2. Choose the correct option.</span></strong></p>\r\n<p><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Chọn phương án đúng.)</span></em></span></p>\r\n<p><span lang=\"EN-US\">1. We were very tired because we <em>went/had gone </em>to bed late the night before.</span></p>\r\n<p><span lang=\"EN-US\">2. Had you ever visited a zoo before you <em>went / had been </em>there last month?</span></p>\r\n<p><span lang=\"EN-US\">3. We <em>waited / had waited </em>in line for two hours when the ticket office finally opened.</span></p>\r\n<p><span lang=\"EN-US\">4. I <em>had already read / already read </em>the book, so I knew how the film ended.</span></p>\r\n<p><span lang=\"EN-US\">5. When Katie finally <em>passed / had passed </em>her piano exam, she had taken it five times!</span></p>\r\n<p><span lang=\"EN-US\">6. When I got to class, I realised I <em>forgot / had forgotten </em>to bring my homework.</span></p><p><strong>Lời giải chi tiết:</strong></p><table style=\"width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>1. had gone</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>2. went</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>3. had waited</p>\r\n</td>\r\n</tr>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>4. had already read</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>5. passed</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>6. had forgotten</p>\r\n</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p style=\"text-align: justify;\">1. We were very tired because we <strong>had gone</strong> to bed late the night before.<span style=\"color: #888888;\"> <em>(Chúng tôi rất mệt vì đã đi ngủ muộn vào đêm hôm trước.)</em></span></p>\r\n<p style=\"text-align: justify;\">2. Had you ever visited a zoo before you <strong>went</strong> there last month?<span style=\"color: #888888;\"> <em>(Bạn đã từng đến sở thú trước khi đến đó vào tháng trước chưa?)</em></span></p>\r\n<p style=\"text-align: justify;\">3. We <strong>had waited</strong> in line for two hours when the ticket office finally opened.<span style=\"color: #888888;\"> <em>(Chúng tôi đã xếp hàng chờ hai giờ cho đến khi phòng bán vé cuối cùng cũng mở cửa.)</em></span></p>\r\n<p style=\"text-align: justify;\">4. I <strong>had already read</strong> the book, so I knew how the film ended. <span style=\"color: #888888;\"><em>(Tôi đã đọc cuốn sách đó rồi, vì vậy tôi biết bộ phim kết thúc như thế nào.)</em></span></p>\r\n<p style=\"text-align: justify;\">5. When Katie finally <strong>passed</strong> her piano exam, she had taken it five times! <span style=\"color: #888888;\"><em>(Khi Katie cuối cùng cũng vượt qua kỳ thi piano, cô ấy đã thi năm lần!)</em></span></p>\r\n<p style=\"text-align: justify;\">6. When I got to class, I realised I <strong>had forgotten</strong> to bring my homework.<span style=\"color: #888888;\"> <em>(Khi đến lớp, tôi nhận ra mình đã quên mang theo bài tập về nhà.)</em></span></p><hr/><p><strong class=\"sub_question_head\" id=\"sub_question_head_3\">Bài 3</strong></p><p><strong><span lang=\"EN-US\">3. Use the prompts to write sentences.</span></strong></p>\r\n<p><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Sử dụng gợi ý để viết câu.)</span></em></span></p>\r\n<p><span lang=\"EN-US\">1. Angela / not study / English / before / she / visit / London/. </span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">2. by/time/1/finish / school yesterday / it / get / dark outside /.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">3. how long / you / have / your bike / when / somebody / steal / it/?</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">4. when/we / arrived / at the cinema / the film / already/start/.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">5. I/just/arrived / at the party / when / it / finish/.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">6. Châu / be / tired / because / she / not sleep / well/.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">7. Hương/ never / see / a volcano / before / she /go/to Indonesia /.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">8. by/time/1/get up/ my brother / eat / all the pancakes /.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p><p><strong>Lời giải chi tiết:</strong></p><p style=\"text-align: justify;\"><span lang=\"EN-US\">1. Angela had not studied English before she visited London. <span style=\"color: #888888;\"><em>(Angela chưa học tiếng Anh trước khi cô ấy đến thăm London.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">2. By the time I finished school yesterday, it had gotten dark outside. <span style=\"color: #888888;\"><em>(Khi tôi tan học hôm qua, trời đã tối.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">3. How long had you had your bike when somebody stole it? <span style=\"color: #888888;\"><em>(Bạn đã giữ xe đạp của mình bao lâu trước khi ai đó lấy cắp nó?)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">4. When we arrived at the cinema, the film had already started. <span style=\"color: #888888;\"><em>(Khi chúng tôi đến rạp chiếu phim, bộ phim đã bắt đầu.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">5. I had just arrived at the party when it finished.<span style=\"color: #888888;\"> <em>(Tôi vừa đến bữa tiệc khi nó kết thúc.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">6. Châu was tired because she had not slept well. <span style=\"color: #888888;\"><em>(Châu mệt mỏi vì cô ấy đã không ngủ ngon.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">7. Hương had never seen a volcano before she went to Indonesia.<span style=\"color: #888888;\"> <em>(Hương chưa bao giờ nhìn thấy núi lửa trước khi cô ấy đến Indonesia.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">8. By the time I got up, my brother had eaten all the pancakes. <span style=\"color: #888888;\"><em>(Khi tôi thức dậy, anh trai tôi đã ăn hết bánh kếp.)</em></span></span></p><hr/><p><strong class=\"sub_question_head\" id=\"sub_question_head_4\">Bài 4</strong></p><p style=\"text-align: justify;\"><strong><span lang=\"EN-US\">4. Read the text. Choose the correct answer.</span></strong></p>\r\n<p style=\"text-align: justify;\"><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Đọc văn bản. Chọn câu trả lời đúng.)</span></em></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">People (1) _______ much when my parents were my age. Until a big recycling centre (2) _______  in their town, people (3) _______ things before. They (4) _______ thrown away aluminium cans, bottles and (5) _______  plastic bags. There wasn't as much packaging and so it a big problem like it is today. The first time they (6) _______  to the recycling centre, they (7) _______  all the rubbish from home with them! They (8) _______ that not everything is recyclable! Nowadays it's much easier - there is a collection service which takes things from your house. But you still have to remember to put the bin out early. Yesterday I (9) _______  and by the time I put it out, the truck (10) _______. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">1. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. didn't recycle</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. hadn't recycled </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. recycled</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">2. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had opened</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. didn't open</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. opened</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">3.</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. didn't recycle</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. recycled</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. hadn't recycled</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">4. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. were</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. used</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">5. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. didn't</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. wasn’t </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. hadn’t </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">6.</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had been</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. didn’t go</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. went</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">7. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. takes</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. hadn’t taken</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. took</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">8. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. realised </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. hadn’t realised </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. had realised </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">9. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had forgotten </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. forgot</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. hadn’t forgotten </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">10.</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had already left</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. already left</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. left</span></p><p><strong>Lời giải chi tiết:</strong></p><p style=\"text-align: justify;\"><img src=\"https://img.loigiaihay.com/picture/2024/0820/screenshot-2024-08-20-161420_1.png\" /></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">People </span><strong><span lang=\"EN-US\">didn't recycle</span></strong><span lang=\"EN-US\"> much when my parents were my age. Until a big recycling centre </span><strong><span lang=\"EN-US\">opened</span></strong><span lang=\"EN-US\"> in their town, people </span><strong><span lang=\"EN-US\">hadn't recycled</span></strong><span lang=\"EN-US\"> things before. They </span><strong><span lang=\"EN-US\">used</span></strong><span lang=\"EN-US\"> thrown away aluminium cans, bottles and </span><strong><span lang=\"EN-US\">wasn't</span></strong><span lang=\"EN-US\"> plastic bags. There wasn't as much packaging and so it a big problem like it is today. The first time they </span><strong><span lang=\"EN-US\">went </span></strong><span lang=\"EN-US\">to the recycling centre, they </span><strong><span lang=\"EN-US\">took </span></strong><span lang=\"EN-US\">all the rubbish from home with them! They </span><strong><span lang=\"EN-US\">hadn't realised </span></strong><span lang=\"EN-US\">that not everything is recyclable! Nowadays it's much easier - there is a collection service which takes things from your house. But you still have to remember to put the bin out early. Yesterday I </span><strong><span lang=\"EN-US\">forgot </span></strong><span lang=\"EN-US\">and by the time I put it out, the truck </span><strong><span lang=\"EN-US\">had already left</span></strong><span lang=\"EN-US\">. </span></p>\r\n<p style=\"text-align: justify;\"><strong><span lang=\"EN-US\">Tạm dịch:</span></strong></p>\r\n<p style=\"text-align: justify;\"><em><span lang=\"EN-US\">Mọi người không tái chế nhiều khi bố mẹ tôi bằng tuổi tôi. Cho đến khi một trung tâm tái chế lớn mở cửa ở thị trấn của họ, mọi người chưa từng tái chế đồ đạc trước đây. Họ sử dụng lon nhôm, chai lọ đã vứt đi và không dùng túi nhựa. Không có nhiều bao bì nên đó là một vấn đề lớn như ngày nay. Lần đầu tiên họ đến trung tâm tái chế, họ đã mang theo tất cả rác từ nhà! Họ không nhận ra rằng không phải mọi thứ đều có thể tái chế! Ngày nay, việc này dễ dàng hơn nhiều - có một dịch vụ thu gom lấy đồ từ nhà bạn. Nhưng bạn vẫn phải nhớ mang thùng rác ra ngoài sớm. Hôm qua tôi quên mất và khi tôi mang thùng rác ra ngoài thì xe tải đã rời đi.</span></em></p>","common_article":"","display_type":2,"vungoi_exam_id":"","article_type":1,"cmt_count":0,"zip_status":0,"last_modified_time":1724203772,"last_zip_time":0,"picture":"","youtube_id":"","video_start_time":"0","quizlet_id":"0","ref_article_id":0,"readmore_display_type":0,"wiki":0,"sub_articles":[{"id":"801497","group_title":"","sub_article_link":"0","order_in_article":"1","title":"Bài 1","content":"<p><strong><span lang=\"EN-US\">1. Complete the sentences with the Past Perfect form of the verbs in brackets.</span></strong></p>\r\n<p><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Hoàn thành câu bằng dạng Quá khứ hoàn thành của động từ trong ngoặc.)</span></em></span></p>\r\n<p><span lang=\"EN-US\">1. By the time she was twenty, Silvia _______  (travel) all over the world.</span></p>\r\n<p><span lang=\"EN-US\">2. They were hungry because they _______ (not eat) their breakfast.</span></p>\r\n<p><span lang=\"EN-US\">3. _______ (you/finish) your homework before you went out last night?</span></p>\r\n<p><span lang=\"EN-US\">4. Five minutes into the film, I realised I _______ (see) it before.</span></p>\r\n<p><span lang=\"EN-US\">5. _______ (you/try) Mexican food before you went to that restaurant?</span></p>\r\n<p><span lang=\"EN-US\">6. James was satisfied when he changed class because he _______ (not be) happy there for a long time.</span></p><p><strong>Lời giải chi tiết:</strong></p><table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>1. had traveled</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>2. had not eaten</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>3. Had you finished</p>\r\n</td>\r\n</tr>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>4. had seen</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>5. Had you tried</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>6. had not been</p>\r\n</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p style=\"text-align: justify;\">1. By the time she was twenty, Silvia <strong>had traveled</strong> all over the world.<span style=\"color: #888888;\"> <em>(Đến năm 20 tuổi, Silvia đã đi khắp thế giới.)</em></span></p>\r\n<p style=\"text-align: justify;\">2. They were hungry because they <strong>had not eaten</strong> their breakfast.<span style=\"color: #888888;\"> <em>(Họ đói vì chưa ăn sáng.)</em></span></p>\r\n<p style=\"text-align: justify;\">3. <strong>Had you finished</strong> your homework before you went out last night?<span style=\"color: #888888;\"> <em>(Bạn đã hoàn thành bài tập về nhà trước khi ra ngoài tối qua chưa?)</em></span></p>\r\n<p style=\"text-align: justify;\">4. Five minutes into the film, I realised I <strong>had seen</strong> it before.<span style=\"color: #888888;\"> <em>(Năm phút sau khi xem phim, tôi nhận ra mình đã xem phim này trước đó.)</em></span></p>\r\n<p style=\"text-align: justify;\">5. <strong>Had you tried</strong> Mexican food before you went to that restaurant?<span style=\"color: #888888;\"> <em>(Bạn đã thử đồ ăn Mexico trước khi đến nhà hàng đó chưa?)</em></span></p>\r\n<p style=\"text-align: justify;\">6. James was satisfied when he changed class because he <strong>had not been </strong>happy there for a long time.</p>\r\n<p style=\"text-align: justify;\"><span style=\"color: #888888;\"><em>(James đã hài lòng khi đổi lớp vì đã lâu rồi anh không thấy vui vẻ ở đó.)</em></span></p>","youtube_id":"","video_start_time":"0"},{"id":"801498","group_title":"","sub_article_link":"0","order_in_article":"2","title":"Bài 2","content":"<p><strong><span lang=\"EN-US\">2. Choose the correct option.</span></strong></p>\r\n<p><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Chọn phương án đúng.)</span></em></span></p>\r\n<p><span lang=\"EN-US\">1. We were very tired because we <em>went/had gone </em>to bed late the night before.</span></p>\r\n<p><span lang=\"EN-US\">2. Had you ever visited a zoo before you <em>went / had been </em>there last month?</span></p>\r\n<p><span lang=\"EN-US\">3. We <em>waited / had waited </em>in line for two hours when the ticket office finally opened.</span></p>\r\n<p><span lang=\"EN-US\">4. I <em>had already read / already read </em>the book, so I knew how the film ended.</span></p>\r\n<p><span lang=\"EN-US\">5. When Katie finally <em>passed / had passed </em>her piano exam, she had taken it five times!</span></p>\r\n<p><span lang=\"EN-US\">6. When I got to class, I realised I <em>forgot / had forgotten </em>to bring my homework.</span></p><p><strong>Lời giải chi tiết:</strong></p><table style=\"width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>1. had gone</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>2. went</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>3. had waited</p>\r\n</td>\r\n</tr>\r\n<tr>\r\n<td valign=\"top\" width=\"218\">\r\n<p>4. had already read</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>5. passed</p>\r\n</td>\r\n<td valign=\"top\" width=\"218\">\r\n<p>6. had forgotten</p>\r\n</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p style=\"text-align: justify;\">1. We were very tired because we <strong>had gone</strong> to bed late the night before.<span style=\"color: #888888;\"> <em>(Chúng tôi rất mệt vì đã đi ngủ muộn vào đêm hôm trước.)</em></span></p>\r\n<p style=\"text-align: justify;\">2. Had you ever visited a zoo before you <strong>went</strong> there last month?<span style=\"color: #888888;\"> <em>(Bạn đã từng đến sở thú trước khi đến đó vào tháng trước chưa?)</em></span></p>\r\n<p style=\"text-align: justify;\">3. We <strong>had waited</strong> in line for two hours when the ticket office finally opened.<span style=\"color: #888888;\"> <em>(Chúng tôi đã xếp hàng chờ hai giờ cho đến khi phòng bán vé cuối cùng cũng mở cửa.)</em></span></p>\r\n<p style=\"text-align: justify;\">4. I <strong>had already read</strong> the book, so I knew how the film ended. <span style=\"color: #888888;\"><em>(Tôi đã đọc cuốn sách đó rồi, vì vậy tôi biết bộ phim kết thúc như thế nào.)</em></span></p>\r\n<p style=\"text-align: justify;\">5. When Katie finally <strong>passed</strong> her piano exam, she had taken it five times! <span style=\"color: #888888;\"><em>(Khi Katie cuối cùng cũng vượt qua kỳ thi piano, cô ấy đã thi năm lần!)</em></span></p>\r\n<p style=\"text-align: justify;\">6. When I got to class, I realised I <strong>had forgotten</strong> to bring my homework.<span style=\"color: #888888;\"> <em>(Khi đến lớp, tôi nhận ra mình đã quên mang theo bài tập về nhà.)</em></span></p>","youtube_id":"","video_start_time":"0"},{"id":"801499","group_title":"","sub_article_link":"0","order_in_article":"3","title":"Bài 3","content":"<p><strong><span lang=\"EN-US\">3. Use the prompts to write sentences.</span></strong></p>\r\n<p><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Sử dụng gợi ý để viết câu.)</span></em></span></p>\r\n<p><span lang=\"EN-US\">1. Angela / not study / English / before / she / visit / London/. </span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">2. by/time/1/finish / school yesterday / it / get / dark outside /.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">3. how long / you / have / your bike / when / somebody / steal / it/?</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">4. when/we / arrived / at the cinema / the film / already/start/.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">5. I/just/arrived / at the party / when / it / finish/.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">6. Châu / be / tired / because / she / not sleep / well/.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">7. Hương/ never / see / a volcano / before / she /go/to Indonesia /.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p>\r\n<p><span lang=\"EN-US\">8. by/time/1/get up/ my brother / eat / all the pancakes /.</span></p>\r\n<p><span lang=\"EN-US\">=&gt; ______________________________________</span></p><p><strong>Lời giải chi tiết:</strong></p><p style=\"text-align: justify;\"><span lang=\"EN-US\">1. Angela had not studied English before she visited London. <span style=\"color: #888888;\"><em>(Angela chưa học tiếng Anh trước khi cô ấy đến thăm London.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">2. By the time I finished school yesterday, it had gotten dark outside. <span style=\"color: #888888;\"><em>(Khi tôi tan học hôm qua, trời đã tối.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">3. How long had you had your bike when somebody stole it? <span style=\"color: #888888;\"><em>(Bạn đã giữ xe đạp của mình bao lâu trước khi ai đó lấy cắp nó?)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">4. When we arrived at the cinema, the film had already started. <span style=\"color: #888888;\"><em>(Khi chúng tôi đến rạp chiếu phim, bộ phim đã bắt đầu.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">5. I had just arrived at the party when it finished.<span style=\"color: #888888;\"> <em>(Tôi vừa đến bữa tiệc khi nó kết thúc.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">6. Châu was tired because she had not slept well. <span style=\"color: #888888;\"><em>(Châu mệt mỏi vì cô ấy đã không ngủ ngon.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">7. Hương had never seen a volcano before she went to Indonesia.<span style=\"color: #888888;\"> <em>(Hương chưa bao giờ nhìn thấy núi lửa trước khi cô ấy đến Indonesia.)</em></span></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">8. By the time I got up, my brother had eaten all the pancakes. <span style=\"color: #888888;\"><em>(Khi tôi thức dậy, anh trai tôi đã ăn hết bánh kếp.)</em></span></span></p>","youtube_id":"","video_start_time":"0"},{"id":"801500","group_title":"","sub_article_link":"0","order_in_article":"4","title":"Bài 4","content":"<p style=\"text-align: justify;\"><strong><span lang=\"EN-US\">4. Read the text. Choose the correct answer.</span></strong></p>\r\n<p style=\"text-align: justify;\"><span style=\"color: #888888;\"><em><span lang=\"EN-US\">(Đọc văn bản. Chọn câu trả lời đúng.)</span></em></span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">People (1) _______ much when my parents were my age. Until a big recycling centre (2) _______  in their town, people (3) _______ things before. They (4) _______ thrown away aluminium cans, bottles and (5) _______  plastic bags. There wasn't as much packaging and so it a big problem like it is today. The first time they (6) _______  to the recycling centre, they (7) _______  all the rubbish from home with them! They (8) _______ that not everything is recyclable! Nowadays it's much easier - there is a collection service which takes things from your house. But you still have to remember to put the bin out early. Yesterday I (9) _______  and by the time I put it out, the truck (10) _______. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">1. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. didn't recycle</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. hadn't recycled </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. recycled</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">2. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had opened</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. didn't open</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. opened</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">3.</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. didn't recycle</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. recycled</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. hadn't recycled</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">4. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. were</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. used</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">5. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. didn't</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. wasn’t </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. hadn’t </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">6.</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had been</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. didn’t go</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. went</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">7. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. takes</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. hadn’t taken</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. took</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">8. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. realised </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. hadn’t realised </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. had realised </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">9. </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had forgotten </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. forgot</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. hadn’t forgotten </span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">10.</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">a. had already left</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">b. already left</span></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">c. left</span></p><p><strong>Lời giải chi tiết:</strong></p><p style=\"text-align: justify;\"><img src=\"https://img.loigiaihay.com/picture/2024/0820/screenshot-2024-08-20-161420_1.png\" /></p>\r\n<p style=\"text-align: justify;\"><span lang=\"EN-US\">People </span><strong><span lang=\"EN-US\">didn't recycle</span></strong><span lang=\"EN-US\"> much when my parents were my age. Until a big recycling centre </span><strong><span lang=\"EN-US\">opened</span></strong><span lang=\"EN-US\"> in their town, people </span><strong><span lang=\"EN-US\">hadn't recycled</span></strong><span lang=\"EN-US\"> things before. They </span><strong><span lang=\"EN-US\">used</span></strong><span lang=\"EN-US\"> thrown away aluminium cans, bottles and </span><strong><span lang=\"EN-US\">wasn't</span></strong><span lang=\"EN-US\"> plastic bags. There wasn't as much packaging and so it a big problem like it is today. The first time they </span><strong><span lang=\"EN-US\">went </span></strong><span lang=\"EN-US\">to the recycling centre, they </span><strong><span lang=\"EN-US\">took </span></strong><span lang=\"EN-US\">all the rubbish from home with them! They </span><strong><span lang=\"EN-US\">hadn't realised </span></strong><span lang=\"EN-US\">that not everything is recyclable! Nowadays it's much easier - there is a collection service which takes things from your house. But you still have to remember to put the bin out early. Yesterday I </span><strong><span lang=\"EN-US\">forgot </span></strong><span lang=\"EN-US\">and by the time I put it out, the truck </span><strong><span lang=\"EN-US\">had already left</span></strong><span lang=\"EN-US\">. </span></p>\r\n<p style=\"text-align: justify;\"><strong><span lang=\"EN-US\">Tạm dịch:</span></strong></p>\r\n<p style=\"text-align: justify;\"><em><span lang=\"EN-US\">Mọi người không tái chế nhiều khi bố mẹ tôi bằng tuổi tôi. Cho đến khi một trung tâm tái chế lớn mở cửa ở thị trấn của họ, mọi người chưa từng tái chế đồ đạc trước đây. Họ sử dụng lon nhôm, chai lọ đã vứt đi và không dùng túi nhựa. Không có nhiều bao bì nên đó là một vấn đề lớn như ngày nay. Lần đầu tiên họ đến trung tâm tái chế, họ đã mang theo tất cả rác từ nhà! Họ không nhận ra rằng không phải mọi thứ đều có thể tái chế! Ngày nay, việc này dễ dàng hơn nhiều - có một dịch vụ thu gom lấy đồ từ nhà bạn. Nhưng bạn vẫn phải nhớ mang thùng rác ra ngoài sớm. Hôm qua tôi quên mất và khi tôi mang thùng rác ra ngoài thì xe tải đã rời đi.</span></em></p>","youtube_id":"","video_start_time":"0"}],"comment_url":"https://loigiaihay.com/comment/22-grammar-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery-c1838a171356.html","origin_url":"https://loigiaihay.com/22-grammar-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery-c1838a171356.html","relate_link":[]},"callouts":[],"relate_articles":[],"others_in_cat":[{"article_id":171358,"cat_id":1838,"publish_time":1724145240,"is_link":0,"thumbnail":"","title":"2.3. Reading and Vocabulary - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"23-reading-and-vocabulary-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Match the phrases below with definitions 1-5. 2. Read the article. Match headings a-e with paragraphs 1-3. There are two extra headings. 3. Read the article again. Choose the correct answers.","display_type":2,"article_type":1},{"article_id":171377,"cat_id":1838,"publish_time":1724174220,"is_link":0,"thumbnail":"","title":"2.4. Grammar  - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"24-grammar-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Choose the correct option. 2. Read the text. Circle the correct option. 3. Write the sentences based on the given words.4. Re-write sentences using question words and to-infinitive verbs.","display_type":2,"article_type":1},{"article_id":171378,"cat_id":1838,"publish_time":1724174700,"is_link":0,"thumbnail":"","title":"2.5. Listening and Vocabulary - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"25-listening-and-vocabulary-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Complete the words in the sentences. 2. Listen to four dialogues. Choose the correct answer. 3. Listen again. Mark the sentences T (true) or F (false).","display_type":2,"article_type":1},{"article_id":171379,"cat_id":1838,"publish_time":1724175120,"is_link":0,"thumbnail":"","title":"2.6. Speaking - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"26-speaking-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Match 1-6 with a-f to make phrases.2. Order the words to make phrases.  3. Write the phrases from Exercise 1 and 2 in the correct form.4. Complete the dialogues with phrases a-c.","display_type":2,"article_type":1},{"article_id":171380,"cat_id":1838,"publish_time":1724175660,"is_link":0,"thumbnail":"","title":"2.7. Writing - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"27-writing-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Put the following items into the correct column: recyclable and not recyclable. 2. Put a tick (✓) next to the things you do to reuse and recycle.3. Rewrite the sentences, using the words given.","display_type":2,"article_type":1},{"article_id":171381,"cat_id":1838,"publish_time":1724176020,"is_link":0,"thumbnail":"","title":"2.8. Self-check - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"28-self-check-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Complete the words in the sentences. 2. Choose a word from A and a word from B to complete the sentences. 3. Complete the text with the Past Perfect form of the verbs below.","display_type":2,"article_type":1},{"article_id":171353,"cat_id":1838,"publish_time":1724144100,"is_link":0,"thumbnail":"","title":"2.1. Vocabulary - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery","alias":"21-vocabulary-unit-2-what-a-waste-sbt-tieng-anh-9-english-discovery","introtext":"1. Find nine environment words in the word search. 2. Choose the correct option. 3. WORD FRIENDS: Match verbs 1-4 with their opposites a-d.4. WORD FRIENDS: Match 1-7 with a-g to make sentences.","display_type":2,"article_type":1}],"event_info":{"title":"Unit 2: What a waste!","cat_id":1838,"alias":"unit-2-what-a-waste","introtext":"","type":"event","item_id":37554,"item_type":2},"banner":[],"top_banner":"","content_expanded":[],"child_events":[{"id":"37554","title":"Unit 2: What a waste!","short_title":"Unit 2: What a waste!","alias":"unit-2-what-a-waste","picture":"","is_link":"0","links":"","is_hot":"0","is_all":"0","category_id":"1838","ordering":"37554","parent_id":"0"}],"parent_events":[],"cfg_info":{"last_cfg_time":"1521866679","ad.popup_frequency":"0","ad.adsense.detail_bottom.unit_id":"ca-app-pub-8529835372050931/9927553003","ad.adsense.popup.unit_id":"ca-app-pub-8529835372050931/2161779402","current.force.update.version":"181","support.email":"loigiaihay.com@gmail.com","support.fanpage":"https://www.facebook.com/Loigiaihay/","popup_rating_after":"86400","admob.app_id":"ca-app-pub-8529835372050931~4358271409","admob.unit.article_detail_bottom":"ca-app-pub-8529835372050931/1883637630","admob.unit.article_detail_top":"ca-app-pub-8529835372050931/8604898230","admob.unit.event_article_top":"ca-app-pub-8529835372050931/7406887709","admob.unit.interestial":"ca-app-pub-8529835372050931/2741937409","ios_appstore_link":"https://itunes.apple.com/us/app/loigiaihay/id1209891610?mt=8","android_appstore_link":"https://play.google.com/store/apps/details?id=com.tp.loigiaihay","min_version":"2.1.3","latest_version":"1.3.9","force_update":false},"popup_ads":[]}