1 . 脚踝扭伤了该怎么办？
How should we treat ________?

2 . 专家提出的计划得到了政府的认可。（过去分词做后置定语）
The project _______________________by experts has been accepted by the government.

3 . 我们生活在一个被“不能做”的态度包围的世界。
Now we live in a world ________ the “can’t do” attitudes.

4 . 这次会议开得很成功，有很多人出席。（汉译英）

5 . The participants in the 70 decibels group, those ________（expose）to a level of noise similar to background chatter in a coffee shop significantly outperformed the other groups. （所给词的适当形式填空）

6 . In California, fires ________ (cause) by the earthquake led to lots of damage, destroying a total of 25,000 buildings. (所给词的适当形式填空）