4. 必须采取措施阻止人们砍伐树木。(2002泰州市)

　　 　　　　　　　　　　　　　　　　　to stop people from cutting trees down.

3. 那个博物馆是八年前建造的。(2002苏州市)

　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　.

2. 请你告诉我这把锁是用什么制成的好吗？(2002无锡市)

　　 Would you please tell me 　　　　　　　　　　　　　　　　　　　?

1. 近五年来在西昌已发射了几颗人造卫星。(2002南京市)

　 　Several man-made satellites 　　　　　　　　　　　　　　　　　　　in Xichang in the past five years.

10.(　　 ) –Where’s your car?

　　　　 --There’s something wrong with it and it 　　　　in the garage now. (2001 四川)

　　　　 A. is repaired　　　　　　　　　　 B. is being repaired

　　　　 C. has been repaired　　　　　　　　 D. will be repaired

C)　 Put the following into English:

9. You can’t leave now. There are still twenty more trees 　　　. (2002河北)

A. to plant　　　 B. being planted　　 C. plant　　　　 D. to be planted

8. –Where’re the old houses here?

--Oh, they 　　　　by the end of last century, and a new tall building 　　　

　 here soon. (2002深圳市)

A.　 have been pulled down; is going to be built

B.　 were pulled down; will be built

C.　 had been pulled down; is going to be built

D.　 had been built; is going to be pulled down

7. The medicine 　　　　cool, clean and dry. (2001天津市)

A. must keep　 B. must be kept　 C. must be carried　 D. must be in

6. They won’t be back until the work 　　　. (2002南通市)

A. do　　　　　 B. does　　　　　　 C. is done　　　　　 D. will do

5. The doctor will operate on him at once as soon as he 　　　　the hospital. (2002常州市)

　　　 A. is sent to　　　　　　　　　　　 B. will be taken to　

C. leaves　　　　　　　　　　　　 D. doesn’t return