31. Typical for China is the cross-talk show, ________ two comedians entertain the audiences with words.

A. there　　　 B. in which　　 C. of which　　　 D. which

30. - The last bus _________, we had to walk home.

- Why not take a taxi?

A. had gone　　 B. to go　　　 C. having gone　　 D. going

29. You ________ fail to pass the driving test if you don’t practise carefully.

A. shall　　 B. could　　　 C. must　　　　 D. should

28. Mr Johnson suggested not only ________ English but we’d learn it well.

A. did we learn　　 B. we learned　　 C. we should learn　 D. should we learn

27. We should learn to reduce pressure in proper ways so that we can better ____the competitive society.

A. adapt to　　 B. attend to　　 C. adopt to　　 D. agree to

26. They were surprised that a four-year-old boy should work out such a difficult problem ____ they themselves couldn’t.

A. once　　 B. which　　　 C. while　　　 D. where

25. As we know, language is one of the significant means for mankind to _______ thoughts and feelings.

A. transfer　　 B. convey　　　 C. contribute　　 D. transform

24. I’m convinced that her knowledge of English is _______ for this job though she isn’t fluent in the language.

A. accurate　　 B. available　　 C. academic　　 D. adequate

23. He isn’t fit for the job. He is inefficient; _________, he has no sense of responsibility.

A. otherwise　　 B. therefore　　 C. however　　 D. furthermore

22. I agree with you in principle, but I still doubt ________ your idea will work.

A. that　　　 B. if　　　 　　C. how　　　　 D. what