I. 选择填空（本题有30小题，每小题1分，满分30分）
1、It is ______ useful dictionary.
A. quite a B. quite C. quite an D. an quite
2、The story happened ______ the evening of October 20,1997.
A. at B. on C. in D. to
3、 She's just come back from our school, ______ she?
A. doesn't B. isn't C. wasn't D. hasn't
4、What makes you ________ I' m wrong?
A. think B. thinking C. to think D. thought
5、Jim didn't do his lessons ________ .
A. careful enough B. enough careful
C. carefully enough D. enough carefully
6、Hi! Lin Tao . Did you take part in the ______ race.
