15. A beautiful bike _______ him by his classmates.

　A. sent to 　　　　　　　　　　 B. will sent to

　C. was sent to 　　　　　　　　　　 D. will be sent for

14. A strange sound ______ yesterday evening.

A. was heard　　　　　　　　 B. hears

C. heard　 　　　　　　　　　　 D. is heard

13. The birds _______ fly away last Saturday.

　A. let to 　　　　 B. is let to

　C. was let　　　　　　　 D. were let to

12. Plays ______ twice a month in that theatre.

A. put on 　　　　　　　　　　 B. are put on

C. was put on 　　　　　　 D. often put on

11. Water ______ into ice.

A. will changed

B. must be changed

C. should change

　D. can be changed

10. He told me that the final examination _______ next Thursday.

A. is given

B. will be given

C. would have given

D. would be given

9. The letter _______ three days ago and it ______ yesterday.

A. had post, had arrived

B. was posted, arrived

C. posted, arrived

D. had been posted , was arrived

8. －I want to sit at the table near the window.

　－Sorry, ______ already.

A. it took　　　　　　　 B. it takes

C. it is taking　　　　 D. it has been taken

7. _____ to know Professor Zhang.

　A. He said　　　　　　　 B. I said

　C. He is said　　　　　 D. It says

6. Are you still here? You were here an hour ago . Who ________ for ?

　A. are you waiting　　　　 B. did you wait

　C. were you waiting　　　 D. do you wait