1 . 警察为公众安全作出了很大的贡献。
The police ________________ public safety.

2 . _________ in our school_________and a large number of them_________.   
我们学校的教师人数是200，其中大部分是女教师。

3 . Audience from all over the world ________________ (非常渴望) see the highly anticipated new movie for months. (根据汉语提示完成句子)

4 . 20千米他们是吃不消的。
20 kilometres ________ for them.

5 . People __________ __________ __________ that the problem will never affect them, but time would tell.
人们往往认为这个问题绝不会影响到他们，但时间会证明一切。

6 . 他说的一切都合乎情理，所以我投了他的票。
Everything he said ________ ________ so that I voted for him.

7 . 这个委员会在保持空气和水质方面起着重要作用。
The committee ________ ________ ________ ________ ________ ________ in maintaining air and water quality.

8 . 一座现代化城市已在十年前还是一片荒地的地方建起来了。（what做主语）
A modern city has been set up in _____________________ ten years ago.

9 . The dog bit her on the leg when she was catching it on the road. （同义句转换）
→She ________ on the leg when she was catching it on the road.

10 . 所有可能的方法都试过了，但没有一种有效。（一句多译）
（1）______________________, but none has worked.
（2）______________________, but none has worked.