30.-I________Tom for three days. Is he ill?

-I'm afraid so. The doctor said he needed________.

A. didn't see, 　operating　　　　　　 B. haven't seen, 　an operation

C. haven't seen, 　to be operated　　　　　　 D. hadn't seen, 　operating on 31.________the invention of television, 　we can have more fun________our spare time.

A. Instead of, 　at　　　　　　　 B. Thanks to, 　in

C. Not until, on　　　　 D. Thanks for, 　during

29. Could you tell me________?

A. when shall we start　　 B. who are you waiting for

C. where the nearest bus stop is　　　　 D. why were you late

28. -My football socks are________out.

-How long have you________them?

A. worn, 　bought　　　　　 B. wearing, 　had

C. wearing, 　bought　　　　　 D. worn, 　had

27. We must make________clear to every student that English is________great use.

A. that, 　不填　　　　　　 B. it, 　不填　　　 C.不填，of　　　 D. it, of

26. No matter________the weather is, 　you can find him________on the farm.

A. what, 　working　　　　　　 B. what, 　to work

C. how, 　to work　　　　　　　 D. how, 　working

25. The present________my deskmate gave me________more than 100 yuan.

A. that, spent　　　 B. who, took　　　 C. which, cost　　　 D. 不填 , paid

24. Of the two skirts, 　Lucy chose________one.

A. less expensive　　　　　　　 B. the least expensive

C. the less expensive　　　　 D. the most expensive

23.________wonderful work of art it is! I like Zhang Daqian's better than________.

A. How, 　anybody's　　　　 B. How a, 　any other's

C. What, 　any others*　　　　 D. What a, 　anybody else's

22. ________　 children in Africa have little　 to eat, 　and you　 can　 really help them if you________.

A. Million of, 　want to　　 B. Millions of, 　want to

C. A million, 　will want to　　　　　 D. Millions of, 　will want to

　　 从A、B、C、D四个选项中，选择可以填入句中空白处的最佳答案。

21. -How do you like________TV play Ren Changxia?

-Oh, it's________ wonderful one. It's one of________best TV plays I have ever seen.

A. a, 　a, 　the　　　 B. the, 　the, 　the　　　　 C. the, 　a, 　不填　　　 D. the, 　a , 　the