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

 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

 —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

 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

 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

 --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

 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

 --- 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

 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

 Mrs. White became a teacher in 1985.She for twenty years by next summer.  

A. will teach                        B. would have taught

C. has been teaching                 D. will have been teaching