38. Small sailboats can easily turn over in the water ______ they are not managed carefully.

　 A. though　　　 B. before　　　 C. until　　　 D. if

37. His movie won several awards at the film festival, ______ was beyond his wildest dream.

　 A. which　　　 B. that　　　　 C. where　　　 D. it

36. The Town Hall ______ in the 1800’s was the most distinguished building at that time.

　 A. to be completed　　　　　　　　　　　　　 B. having been completed

　 C. completed　　　　　　　　　 D. being completed

35. There is nothing more I can try ______ you to stay, so I wish you good luck.

　 A. being persuaded　　　　　　 persuading　　 C. to be persuaded D. to persuade

34. After a knock at the door, the child heard his mother’s voice ______ him.

　 A. calling　　 B. called　　　 C. being called D. to call

33. Pop music is such an important part of society ______ it has even influenced our language.

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

32. The little boy came riding full speed down the motorway on his bicycle. ______ it was!

　 A. What a dangerous scene　　 B. What dangerous a scene

　 C. How a dangerous scene　　　 D. How dangerous the scene

31. --- How was the televised debate last night?

　 --- Super! Rarely ______ so much media attention.

　 A. a debate attracted　　　　　　　　　　　　 B. did a debate attract

　 C. a debate did attract　　　　　　　　　　　 D. attracted a debate

30. With the help of high technology, more and more new substances ______ in the past years.

　 A. discovered　　　　　　　　 B. have discovered　

C. had been discovered　　　　 D. have been discovered

29. --- Guess what! I have got A for my term paper.

　 --- Great! You ______ read widely and put a lot of work into it.

　 A. must　　　　 B. should　　　 C. must have　 D. should have