30. ______ work has been done before.

　　　 A. Many more　　 B. A good many　 C. A large number of　　　　 D. A great deal of

29. Simon with his colleagues _______ to collect his younger sister from school after work.

　　　 A. was sent　　　　 B. were sent　　　　 C. has sent　　　　　 D. have sent

28. After buying a new car, he nearly had no money _____ .

　　　 A. leaving　　　　　　 B. to leave　　　　　 C. left　　　　　　　　　 D. leave

27. The cute boy is made ______ a song before the guests.

　　　 A. sing　　　　　　　　 B. to sing　　　　　　 C. singing　　　　　　 D. to singing

26. I have left my book in my office, I have to go back and ______it.

　　　 A. fetch　　　　　　　 B. bring　　　　　　　 C. take　　　　　　　　 D. hold

25.　 ------ ________ will he finish building his new flat?

　　　 ------ In about two months.

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

24.The meeting starts at 3:00 p.m. So I have to be there _______ 2:50 p.m. at the latest.

　　　 A. until　　　　　　　　 B. after　　　　　　　　 C. by　　　　　　　　　 D. around

23.Is this colleague ______ you make contact with?

　　　 A. that　　　　　　　　 B. the one　　　　　　 C. who　　　　　　　　　　　 D. 不填

22. In the past ten years, he ______ a large number of suspects.

　　　 A. arrested　　　　　 B. had arrested　　 C. arrest　　　　　　　　　　　 D. has arrested　　

从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。

21.　 ------ What is your occupation(职业)？Are you a reporter?

　　　 No, I am a police officer, and I don’t want _______.

　　　 A. to 　　　　　　　　　 B. to do　　　　　　　 C. to be 　　　　　　　　　　 D. 不填