35.Schools have been lengthening the school day or added days to raise test marks, which _____ be costly if　

　 Schools need air conditioning on hot days.

　 A. might　　 B. can　　 C. must　　 D. need

34. If something that requires imagination needs _______, a robot is useless.

A. being done　 B. to do　 C. be done　 D. doing

33. The Chinese captain was released by Japan finally, __　　 _nearly a month of detention(扣押), which has seriously harmed the relationship between the two countries．

　　　 A．ended　 　　　　　　 B．ending　　　 　　　 C．to end　 　　　　　　 D．being ended

32. Liu Qian, a magician from Taiwan, 　　　　　audience of thousands on the CCTV Spring Festival Show.

A. appealed to　　 B. applied for　　 C. approved of　　 D. appointed with

31. Since the new director took office, we have worked __　　 _hours, －that is to say, we work more freely.

　　　 A．flexible　　 　　　　 B．compulsory　　 　 C．strict　　　　　 D．endless

30. Those successful deaf dancers think that dancing is an activity 　　　　sight matters more than hearing.

　　　 A．when　　　　　　　　　 B．whose　　　　　　　　 C．which　　　　　　　　 D．where

29. Make sure the gas is turned off after a bath, which would 　　　cause danger.

　　　 A．somehow　　　　　　 B．meanwhile　　　　　 C．otherwise　　　　　　 D．furthermore

28. --- I’m worried about the coming test and I’m afraid I can’t pass it.

--- __________! I’m sure you’ll make it.

A. Go ahead　　　 B. Good luck　 　C. No problem　　 　　D. Cheer up