17. ______ he referred to in his article was unknown to the general reader.

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

16. 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

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

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

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

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

13. 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

12. --- 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

11. --- Did you tidy your room?

　 --- No, I was going to tidy my room but I ______ visitors.

　 A. had 　　　　　　　　　 B. have　　　　　　　　　 C. have had　　　　　 D. will have

10. The mayor has offered a reward of $ 5000 to ______ who can capture the tiger alive or dead.

　 A. both　　　　　　　　　　 B. others　　　　　　　　 C. anyone　　　　　　　 D. another

9. –Tom, you didn’t come to the party last night?　 –I ____, but I suddenly remembered I had homework to do. A. had to 　　　　　　　　　　　 B. didn’t 　　　　　　　　　　 C. was going to　　　　　 D. wouldn’t

8. –Could you tell me the way to ____ Johnsons, please? --Sorry, we don’t have ____ Johnson here in the village. 　A. the; the　　　　　　　　　　 B. the; a　　　　　　　　　　　 C. /; the　　　　　　　　　　　 D. the; /