29. A car exhibition __________ when he comes back from abroad.

A. is going to be held B. is going to hold　　　　　　 C. will hold 　　　　　　　 D. has held

28. _______ has been announced, we must hand in our graduation papers before the end of June.

　　　 A. Which　　　　 　 B. It　　　 C. That　　 　　　　　　 D. As

27. _______ time went by, the theory that he supported _______ correct.

A. As; was proved B. With; proved　 C. As; proved　　　　　　 D. With; being proved

26. -I didn’t go to work yesterday afternoon because my car had a flat tyre.

　 -You _______ mine. I wasn’t using it.

　 A. must borrow　　　　　　　　　　 　　　　　　　 B. could have borrowed　

C. must have borrowed　　　　　　　　　　　 D. ought to borrow

25. The Nile River is longer than____ in the world..

A. any river　 　　 　B. any other river　 C. any rivers　　　 　 D. all the rivers

24. _______ a dark night, they took the sick boy to the hospital. And after an hour’s curing, the boy was out of danger very soon.　

　 A. With　　　　　 B.　 At　　　　 C.　 On　　　　　 D.　 In

23. The bridge ________ over there at the moment is to be completed soon.

A. is built　　 　　 B. is being built　 　　 C. being built　 　　　 D. to be built

22. We could have been here in time. But our car ______ halfway, so it is not our intention to keep you waiting here for so long.

　 A. broke up　　 　 B. broke into　 　 C. broke down　 　　　　　　　 D. broke out

21. Mr. Smith is _______ the library while the lab is ______ his wife.

　A. in charge of; in charge of　　 　　　　　B. in charge of; under the charge of

　C. under the charge of; in the charge of　　 D. in the charge of; in charge of

20. I won't attend his birthday party, 　　　　invited to.

　　 A. even　　　　　 B. even since　　　　 C. as if　　　　　 　D. even if