30. The traffic light is red, so I _____stop my car.

A. must　　　 B. have to　　　 C. can　　　 D. mustn’t

29. It was in the lab____ was taken charge of by Mr Harris ____ they did the experiment.

A. which; that　　　 B. that; which　　　 C. which ; where　　　　 D. that; who

28. ---- What is the cost of your shirts here, sir?

---- It depends on which fashion you want to buy, and the prices _______ from 100 dollars to 500 dollars.

A. increase　　　　 B. reach　　　　 C. range　　　　　 D. different

27. ---- Water can dissolve almost anything and give nutrients to creatures.

---- Yes, and that’s one of its ______.

A. characters　　　　 B. properties　　　　 C. qualities　　　　 D. ability

26. _____ I entered, he was _____ in his book and didn’t notice me.

A. When; devoted　　　　 B. While; absorbed　　　

C. When, absorbed　　　 D. While, devoted

25. He _____ advantage of her kindness and borrows money too often.

A. makes 　　　 B gets　　　 C. gives　　　　 D. takes

24. What he said just now _____ me of that American professor.

A. mentioned　　　　 B. informed　　 C. reminded　　 D. memorized

23. She______ the film. She knew nothing about it.

A. can’t see　　　 B. can’t have seen　　　

C. must see　　 D. mustn’t have seen

22. I wish you______ go with me tomorrow.

A. will　　　　 B. would　　　　　　 C. shall　　　　　 D. can

第一节：单项填空(共15小题；每小题1分，满分15分)

从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

21. As soon as we _____, our ship left port. Which is wrong?

A. went aboard　 B. went on aboard 　　　 C. go o the ship　　 D. went aboard