40.I’ll discuss it with you ____ you like to come.　

A. when　　 　　　　 B. where　 　　　　 C. whoever　 　　　　　　 D. whenever

39.____ makes mistakes must correct them.　　　

A. Who　 B. What　 C. Whoever　 D. Whatever

38. You are certainly right,____ others may say.　　　　

A. what　 B. whatever　 C. that　　 D. as

37. We must do ____ the people want us to do..

A. whatever　　 　　　　 B. however　　　　 C. wherever　　　　 D. whenever

36. It rained heavily,____ the basketball match had to be put off.

A. so that　　　 　　　 B. when　　　　　 　 C. otherwise　　 D. therefore

35. You must work hard,____ you will not learn English well.

A. if　　　　　 　　　　 B. whether　　　　 C. otherwise　　 D. unless

34. The book is not easy.____ it's rather difficult.

A. On the one hand　 　　　　　　　　　　　 B. On the contrary　

C. On the other hand　 　　　　　　　　　　 D. On the other contrary

33. He spoke loudly ____ the audience could hear him clearly.

A. so　　　　　　 　 B. that　　　 　 C. so that　　　　 D. in order to

32.I don' t know ____ to stay at home or go out.　　 　

A. whether　　 B. if　　　 C. how　　 D. where

31.____ he will come or not is still unknown.　

A. If　　 B. Where　　 C. That　　 D. Whether