A. wait

    B. shall wait

    C. am waiting

    D. shall have waited

    2. Mr. and Mrs. Smith didn't expect the house ____ so well.

    A. to be decorated

    B. to decorate

    C. be decorated

    D. decorating

    3. The United States is posed of fifty states， two of ____ are separated from the others by land or water.

    A. them

    B. that

    C. which

    D. those

    4. The chemistry class ____ for five minutes when we hurried there.

    A. had been on

    B. was on

    C. has been on

    D. would be on

    5. By the time Juan gets home，his aunt ____.

    A. will leave

    B. leaves

    C. will have left

    D. is leaving

    6. The disease _____ his mind so that he lost his memory.

    A. effected

    B. impressed

    C. affected

    D. hurt

    7. The new English dictionary I bought yesterday ____ me almost twenty yuan.

    A. spent

    B. paid

    C. cost

    D. took

    8. In fact he had done _____ he could to help the poor.

    A. what

    B. which

    C. as

    D. all which

    9. They discussed the problem three or four times，but could to no _____.

    A. end

    B. conclusion

    C. result

    D. judgment

    10. She is very careful. She ____ very few mistakes in her work.

    A. does

    B. takes

    C. makes

    D. gets

    参考答案：

    1—5 BACAC 6—10 CCABC