5. I seem _______ him somewhere before.
A. to see B. to have seen C. seeing D. having seen
4. The house needs _______ , so we have to wait until Sunday to move in.
A. to be cleaned B. be cleaned C. clean D. being clean
3. She told me _______ worry about my lessons.
A. needn't B. don't C. not to D. not
2. Professor Li is often seen _______ something in his office.
A. to write B. write C. wrote D. written
A)从A、B、C、D中选出可以填入空白处的最佳答案。(10分)
1. They haven't decided when _______ for Shanghai.
A. to be leaving B. to leave C. leaving D. leave
10. To whose _______ (尺寸) was your jacket made?
9. Whether we can get there in time makes a great _______ (区别).
8. SARS isn't an _______ (不可治愈的) disease, many people have pulled through.
7. It seems that it _______ (有希望) to be fine tomorrow.
6. So many mysteries in life remain to be _______ (探索).