39. She spends the whole evening talking about the things and persons ___________ none of us has ever heard of.

　　 A. which　　　　　　 B. who　　　 C. whom　　　　　 D. that

38.The most interesting thing ____________ we should pay attention to is the first thing ___________ I have said.

A. which; that　　　　 B. that; which　 C. which; which　　 D. that; that

37.He told me ___________ he would do with the waste materials the next week.

A. all what　　　　　 B. all that　　　 C. what all　　　 D. that all

36. This is the first sum of money _______ the children’s family has received.

A. that　　　　　　　 B. which　　　 C. what　　　　 D. as

35. If you ever need my help, I am ________.

A. at your service　　　 B. of your service　　　　 C. in service　　　 D. serving

34. Wait till you are more ______. It’s better to be sure than sorry.

A. inspired　　　　　 B. certain　　　 C. calm　　　　 D. satisfied

33. I’ll never forget the happiest days in my life ________ I stayed in the country.

A. where　　　 B. what　　　　 C. which　　　　 D. when

32. ________ for a walk? Which answer is wrong?

A. Why not go out　　　　　　　　　　 B. Why not to go out

C. Why don’t we go out　　　　　　　　 C. What about going out

31. Bob used to __________ a difficult person to get along with. But _________ he has got used to __________ with others in a friendly way.

　　 A. be … recent … working　　　　　　 B. be … recently … working

　 　C. being … now … work　　　　　　　 D. being… recent … working

30. What do you think the children ________ when we get home?　

A. will do　　 B. are doing　　 C. will be doing　　 D. have been doing