二、单项选择（20分） 
(    )1、Sam doesn’t like playing ______piano。
A. a        B. an          C. the        D. /
(    )2. I can’t understand the story correctly _________ the new words in it.
    A. because     B. because of    C. but      D. so
(    )3. He hopes his son _________ a doctor in the future.
    A. to be     B. be      C. will be      D. to become
(    )4. Can you help me ________ my English?
        A. learning       B. with          C. to            D. in
(    )5. I’ll vote ________ Mary because she always helps people _______ need.
        A. to, in         B. for, in       C. to, for      D. for, for
(    )6. ——Shall we go to the Great Wall tomorrow ?—— ________
A. You are welcome.    B. Good idea.    C. Yes, we shall.    D. That’s all right.
(    )7. She likes to sleep with the windows _________.
  A. opened  B. opening  C. open   D. opens
(    )8. There ____a lot of traffic in the street. We will give ______ to the government(政府).
       A.is, some advice  B. are, some advices     C. were, an advice    D. is, a advice