【正文】
Many students are sleepy after a long week of classes. 11. Students should be allowed to have Friday afternoons off to volunteer and help others. 12. Sometimes these hobbies can get in the way of schoolwork. 13. Teenagers often think they should be allowed to practice their hobbies as much as they want. 14. We have nothing against running. 15. Now that he is getting older, he needs to think about what will happen if he doesn’t bee a professional runner in the end. 16. My parents have always taught me the importance of working hard and not just to do what I enjoy. 17. It’s a difficult dream to achieve. 18. But they are always talking about what will happen if I don’t succeed. 19. Parttime job 20. Not calm enough 21. Not serious enough 22. On school nights 23. Take the test