Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to keep vocabulary records [title] Buy a notebook. [step] If it is small, it will be easier to carry around with you and you can write down new words at anytime. [title] Try to record vocabulary in groups.

Ending1: [step] If you are writing general conversation topics, it is easy to stick to things in groups. [title] If you are applying for a job, try creating lists of your main subjects and your main clients. Ending2: [step] If you group the entire class, you will have fewer words to record and it is much more fun. You can take notes to put in at the end of the lecture. Ending3: [step] Some example groups are: subject topics (e.g. types of food), synonyms (similar words), antonyms (opposites) and words with a similar sound or spelling (e.g. Ending4: [step] Take notes or use websites like wordforums to memorize vocabulary. [title] Start your notes with the most common modern vocabulary.

Answer format: ending1/ending2/ending3/ending4