1 . 如果可能的话，我们将参加一些社会活动，以便于我们更多地了解这个社会。(if状语从句的省略)(汉译英)
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2 . 从废墟中被救出时，这名幸存者太虚弱以至于一句话都说不出来。(rescue, too... to...) (汉译英)

3 . 在太空工作时，宇航员需要每天锻炼，以保持他们的骨骼和肌肉强壮。（不定式作状语）（汉译英）

4 . 说到学英语，人们普遍认为：没有什么比跟英语母语人士待在一起更好的了。
________ learning English, it's universally recognized that there is________ than staying with ________.

5 . 记笔记的时候，记得不要被一些无关紧要的东西所吸引。
While ______ ______, remember not to be ______ by some unnecessary items.

6 . 我发现在记笔记时很难专注于听讲座。(形式宾语+宾补；while的省略结构；concentrate；) （汉译英）

7 . 当与他人合作时,我们或多或少会遇到挑战。（状从省略现象)
________ others, we will ________ more or less .

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.

9 . 如果接触空气中传播的病毒，你很有可能被感染。
If ________ to the germ spreading in the air, you are quite likely to be infected.

10 . 按照计划，我们今天有英语才艺表演。
________ ________, we have English Talent Show today.