Please choose the correct ending to complete the given sentence: Youth: [header] How to spend an interesting summer (teens ) [title] Think about things you've always wanted to do, but didn't have time. [step] Summer time is the time to put them in action. Find out what would you like to do and enjoy! [title] Get in shape.

Ending1: [step] Day to day life just gets boring, and hey, if you're ready for day to day life, get active! Have a shower every day, wash your face, and put on some bright clothes. Walk around a bit, or get yourself a bike. Ending2: [step] Getting fit is so important, especially for teen teens! Even just a little exercise a day can help you get fit. If you're not a runner or enjoy chasing after your parents, exercise can come naturally. Ending3: [step] Summer is also time to get fit. Why should we be lazy whole day long and do nothing? The early bird catches the worm. Ending4: [step] This is a very important step as you need the right mindset. It's also a good idea to consult a teacher about your progress as a teen, if you're struggling with body image! [title] Have good hygiene, brush your teeth, and make sure you exercise regularly.

Answer format: ending1/ending2/ending3/ending4