考试时间90分钟，满分120分。
在答题纸上答题，在试卷上答题无效。
一、单项选择 (共50题；每小题1分，满分50分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳答案，并在答题卡上将该项涂黑。
1. Look! Tom is so excited. He _____ to have been praised by the teacher just now.
A. seemed B. seems C. has seemed D. is seeming
2. _____ surprised us most, I think, was that as an expert, he didn’t even know _____ the problem lay.
A. What; what B. It; where C. What; where D. It; in which
3. --- I _____ so busily recently that I _____ no time to help you with your maths.
--- That’s OK. I can manage it by myself.
A. have been working; have B. have worked; had
C. am working; will have D. had been working; had had
4. At last, we found ourselves in a pleasant park with trees providing shade and _______ down to eat our picnic lunch.
A. sitting B. having sat C. to sit D. sat
5. --- Why did you ______ the third paragraph of your rewritten composition?
--- Because I thought it was off the point.
A. put out B. make out C. figure out D. leave out
6. --- Shall I pick you up tonight?
--- No, thanks. Don’t ______ to come. I can take a taxi.
