19. No decision about any future appointment until all the candidates have been interviewed.

A. will be made　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B. is made

C. is being made　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D. has been made

18. --- You’ve sent the report to the newspaper office, haven’t you?

　 --- Not yet. It _____ by 12 o’clock.

A. has to be typed 　　　　 B. will be typed　　　　　　　　　　　 C. will have been typed　　 D. needs typing

17.Over the past 30 years，China significant changes in comprehensive national strength thanks to the reform and opening-up policy.

A. witnessed 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B. were witnessing

C. has witnessed　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D. will have witnessed

16.--Why don’t you buy the necklace since you like it so much?

　 --I____, but I don’t have the money.

A. would 　　　　　　　　　　　　 B. will　　　　　　　　　　　　　　　　　　　　 C. should　 　　　　　　　　　　　　　 D. may

15. We won’t know how much food to buy until we decide how many people ________.

A. were coming　　　　　　　 B. are coming　　　　　　　　　　　　　 C. have been coming　　　　 D. had come

14. The crazy fans patiently for two hours, and they would wait till the movie star arrived.

A. were waiting　 　　　　　 B. had been waiting　　　　　 C. had waited　　　　　　　　　 D. would wait

13. -Why don’t we choose that road to save time? 　

　 -The bridge to it __________. 　

A. has repaired　　　　　　　 B. is repaired　　　　　　　　　　　　　 C. is being repaired 　　　　 D. will be repaired

12. By the end of last year, another new theme park　 completed in that area.

A. was being　 　　　　　　　 B. would be　 　　　　　　　　　　　　 C. has been　　　　　　　　　　　　　 D. had been

11. I’m afraid I _____ you with too many questions. Thank you a lot, sir.

A. will bother　　　　　　　　　 B. have to bother 　　　　　　　　 C. would bother　　　　　　　　　 D. have bothered

10. Sales of CDs have greatly increased since the early 1990s, when people _____to enjoy the advantages of this new technology.

A. begin 　　　　　　　　　　　　　 B. began 　　　　　　　　　　　　　　 C. have begun 　　　　　　　 D. had begun