1 . 用方框内所给短语的适当形式完成下面的句子。

at ease with, be credited with, come about, come into being, go back, in contrast to, in return, respond to

1. How did the accident ________? There is no quick answer to this question.
2. The tradition of throwing colorful paper________ to more than 200 years ago.
3. How the earth ________ attracts the students present at the lecture.
4. Would anyone care to ________ the complaint about the quality of the fan?
5. In the film, the aliens ________ miraculous power.

2 . 选词填空

adjust to， be concerned with，compare.… to，engage in，in any case, in pursuit of，regardless of，sentence... to death, take on，out of mercy

1. After a thorough cleaning before the New Year Eve，my house ________ a new look.
2. I wonder how you could have ________ college life abroad.
3. Either he escaped, or he ended up being killed. ________ he was never seen again.
4. It is the environment protection that we should ________.
5. She was ________ independence and knowledge when she was very young.
6. Whoever has killed someone else on purpose shall ________ as a result.
7. We will continue the match, ________ the terrible weather.
8. He has been looking forward to ________ some social activities，adding to experience.
9. ________ British English, American English is easier to master.
10. He didn't expect such a cruel master would spare him ________.

3 . 现在，生者不仅要消除南北之间的隔阂，而且要消除黑人与白人之间的界限，一步一步地努力实现人类的平等。(汉译英）

7 . —Shall we take some apples with us?
—No, at no time________________in the library.
——我们可以随身带些苹果吗？
——不，图书馆绝不允许带食物。

8 . 单句改错
1. Hard work have made him very ill.
2. Finally, there were a sudden pull at the pole and a fish was caught.
3. Generally speaking, when take according to the directions, the drug has no side effects.
4. Never before do I seen such a wonderful park, where I'd like to pay a visit again.
5. In front of our school stand a tower on whose top we can have a clear view of the lake.
6. They were two reasons for the decision.

10 . 我们度过了多么美好的时光啊！ (汉译英)