<span>What would you study if you went to college next year?</span>
1 Do children have many books?
2 Do children have many books or boxes?
3 What do children have?
4 Who has many books?
5 Children have many books, don't they?
1. He probably taught this poem for an hour.
2. You should have a long time to forget about it.
3. Bus had come five minutes ago.
4. It can not be that he was busy right now.
5. Maybe he can help you.
6. You do not have to come tomorrow.
7. Must have had to do it.
8. Could you repeat your question?
9. Maybe I'll have to work on Sunday.
10. Perhaps he still does his homework.
11. You should finish the job.
12. A year later, I can speak in English very well.
13. What you had to do yesterday?
14. Can I leave?
15. He had to come back one hour.
16. Had he forgotten about my birthday?
17. The teacher said that we can go home.
18. You should not read this book.
19. Last year I could not swim, and now I can not.
<span>20. Perhaps he is still waiting for me.</span>