III. 单项选择（共20分）

A)词汇与语法：选择最佳答案，并将其标号填入题前的括号内。（20分）

(   )21. Jenny has ____ English book.

      A. a           B. an         C. the         D. /

(   )22. Be ______. The young people are having classes.

      A. quiet       B. quietly      C. loud        D. loudly

(   )23. _____ are good friends.

A.     You, I and he B. I, he and you. C. You, he and I D. He, you and I

(   )24. Mr. Su teaches_____ Chinese.

      A.I            B. me         C. my         D. mine

(   )25. The boys behind me ______ my students.

      A. be          B. am          C. is          D. are

(   )26. _____ The blackboard! What can you_____ on it?

      A. Look, look   B. See, see      C. Look at, see  D. Look, see

(   )27._____ they_____ on the train?

A.     Do, having fun B. Are, having a fun C. Are, having fun D. Can, having fun.