34.- It’s raining. When did it start?

- As I know, it ____ all this afternoon..

　 　 A. lasts　 　　　　　　　　　 B. lasted 　　　　　　 C. has lasted　 　　　　　 D. will last

36. You look tired. You’d better __________ a good sleep.

28.The headmaster told us ______at the Science Museum on time.

27.Aunt Li often asks her son 　　　　　too much meat. It’s bad for his health

26.Father is sleeping. You’d better 　　　　　quiet.

25.Before 2008 we will finish _____ the Olympic Park.

24.Some boys of Class One enjoy 　　　　　music.

22. I had a bad cold. The doctor asked me __________ in bed.

21. Sam enjoys ______stamps. And now he has 226 of them.

19. Don’t ____ too much TV. It’s bad for your eyes.