第二部分：知识运用（共两节，满分20分）
第一节 单项填空 （共10个小题，每小题1分）
从A. B. C. D四个选项中选出最佳答案填空。
21. When I grow up, I want to be ________ engineer in the future.
A. a B. the C ./ D. an
22. Our maths teacher hardly goes to work by bus, _________he ?
A. did B. does C. didn’t D. doesn’t
23. All of us find ________ difficult to get along well with him.
A. this B. that C. it D. one
24. I’m afraid these are _________ I can tell you.
A. that B. what C. why D. how
25. –Must I hand in my paper at once , Sir ?
-- No, you _________ .Tomorrow is ok.
A. mustn’t B. shouldn’t C. won’t D. don’t have to
26. Do you know the student , ________is talking with our head teacher ?
A. whom B. who C. that D. whose
27. –Tom, can you help me with housework?
