29.-Why didn’t Jenny come to school today?

　 - Sorry, I don’t know____ come and later I’ll give her a call.

A. why didn’t she　　　　　　　　　 　　B. why she didn’t

C. why did she　　 　　　　　　　　　　　D. why she

27. ─ Are you going to buy a camera ?　

─ Yes. But there’re so many kinds that I can’t decide ____ to buy.

A. What　　　　　　 B. which　　　　　 C. how　　　　 D. where.

28-Where would you like to visit?

　 --________.

A. I’d like going to Hong Kong　　　 B. Good idea

C. Yes, France　　　　　　　　　　 　　D. I haven’t decided yet.

26. He _____ in the classroom just now. He must be there now. A. heard to sing　　　　　　　　　 B. was heard sing C. heard sing　　　　　　　　　　 D. was heard to sing

25. -Look! It must be Jack on the playground. -It _____ be him. Because I saw him enter the school library just now. A. mustn’t 　　　　　　 B. can’t 　　　　　 C. shouldn’t 　　　D. may

24. In some foreign countries, such as Canada, children usually leave their parents when they　　　　　　 grow up. It makes the old feel_______.　　　　　　　　　

A. alone　　　　　　　 B. lonely　　　　　 C. frightened　　　 D. enjoyable

23. She parked her car outside the window _______, but the next morning she found it missing.

A. as usual　　　 　　　B. at least　　　 　　C. so far　　　 　D. at all

22. -Where is Mother ?

-She is in the kitchen. She _____the housework all morning.

A. is doing 　　　　　B. was doing 　　　C. has done 　　D. has been doing

21.-I like music____ has beautiful melody and lyrics.

　 -Me, too.

A. what　　　　　　 B. where　　　　 　C. who　　　 　　D. that

20.─ I hear the weather will __ cold for another week.　

─ I hope not. I hate cold weather.

A. turn　　　　　　　 B. last　　　　　 C. get　　　　　 　D. stay

19.-Will you come to the dinner party?

　-I won’t come_____ Jenny is invited.

A. if　　　　　　　　 B. though　　　　 C. unless　　　　 　D. when