35. -----How did you think of the job he did last week ?

-----Well done. ______.

A. It couldn’t be worse　　　　　　　 B. It should be better

C. It couldn’t have been better　　　　 D. It was worse

34. Great efforts to increase agricultural production must be made if food shortage _____ avoided.

A. is to be　 B. can be　 C. has been　 D. will be

33. -----Did you have a hard time traveling back home?

-----Yes, it ______ for four days when I arrived in Guiyang and all the roads______ covered with ice.

A. snowed, were　　　　　　　　　 B. was snowing, had been

C. had been snowing, had been　　　 D. had snowed, were

32. The science of computer, _______rapid progress has been made in recent years, is the most important of all science.

A. which　 B. with which　 　C. in which　 D. to which

31. -----Can you come for dinner on Sunday or Saturday?

-----I’m afraid _______ day is possible.

A. either　 B. neither　 C. some　 D. any

30. It is not just the size of the Olympic Games ___makes them unique, but ____they mean to us .

A. which, that　 B. that, what　 　C. that, because　 D. that, that

29. -----Now, where is my ticket ?

-----______. We will be late for the film.

A. Take it easy　 B. Come on　　 C. Don’t worry　 D. Take your time

28. The astronauts started their journeys in rockets _____ forward by jets of hot gas.

A. drove　 B. driven　 C. driving　　 D. to drive