28. Please don’t stand up in class until you _______.

　　　　 A. were told to　　 B. are told to　　　　 C. were told　　　 D. are told

27. ______ population of China?

　　　　 A. How many　　　 B. How much　　　 C. How’s　　 　　　D. What’s

26. ______ it took you to finish the work!

　　　　 A. What much time　　　　　　　　　　 B. What a lot of time

C. How long time　　　　　　　　　　　 D. How lots of time

25. -- ______?　　 -I’ve got a headache and a cough.

　　　　 A. What’s your trouble　　　　　　　　 B. What’s wrong with it

C. Can I help you　　　　　　　　　　　 D. How are you

24. ______ does it take you to get to your school?

　　　　 A. How far　　　 B. How often　　　　 C. How much　　 D. How long

23. -- ______ tea did you have?　　　 -- Two cups.

　　　　 A. How many　　 B. How much　　　　 C. What　　　　　 D. Which

22. -- ______ room is this?　　　 -- It’s a friend of mine.

　　　　 A. What　　　　　 B. Who　　　　　　 C. Who’s　　　　　 D. Whose

21. –What did your son say in the letter?

　　　　 --He told me that he _______ the Disney World the next day.

　　　　 A. will visit　　　　 B. has visited　　　 C. is going to visit　 D. would visit

20. –Do you know _______?　　 --He’s Tom’s father.

　　　　 A. who is he　　　 B. what he is　　　 C. what’s he　　　 D. who he is

19. Kate has gone to Shanghai and I don’t know _______ tomorrow.

　　　　 A. when she calls me　　　　　　 　　　B. when she will call me

C. when does she call me　　　　　　　 D. when will she call me