29. The Chinese are good at table tennis ____the English are interested in football.

　 A. if　 B as　 C while　　 D since

28. --Did you reach the top of the mountain?

-- Yes. Even I myself didn’t believe I could make_____.

　 A. that　 B. it　 C. myself　 D. them

27. --The police have caught the murderer.

--Yes, and he admitted ____his boss on a rainy night seven years ago.

A. to kill　　 B to have killed　 C having killing　 D have been killed

26. Some doctors were sent to the front where medical workers were __________.

　 A. in great need　 B in desperate need of　 C needed great　 D needed in

25.-Your dress is extremely nice, Helen.

　-Yes, but it doesn’t fit me around the neck　　　　　 right.

A. rather　　　　　　 B. pretty　　　　 C. fairly　　　　　　　　 D. quite

24. We knew we were getting close to the park 　　　　 　we started seeing the tiger right next to the road.

A. when　　　　　　　　　 B. before　　　　 C. while　　　　　　　　 D. until

23. If we go on using energy so wastefully,　　　　　　　 are our oil wells will be dried up before new energy sources can be found to replace oil.

A. chances　　　　　　　 B. difficulties　　　　 C. questions　　　　　 D. problems　　

22.-What happened?

　-As you know, my schoolmates never 　　　　　　　 　their clothes well.

A. hanging　　　　 B. hanged　　　　　　　 C. hung　　　　　　　　 D. hang

21. I expect you’ve already done it,　　　　　　　　　　 the manager asked you to give him a ring this afternoon.

A. but　　　　　　　 B. and　　　　　　 C. though　　　　　　　 D. so

20.-When can we come to visit you?

　　　-Anytime you feel like 　　　　 　.

A. one　　　　　　 B. it　　　　　　　 C .so　　　　　　　 D. that