1 . Police ________________.
警方把事故归咎于危险驾驶。

2 . The polluted water _______________ the spread of cholera.
被污染的水造成了霍乱的传播。

3 . What makes me happy is that I’ll ________________ next year.
让我高兴的是我明年就能还清债务了。

4 . It was ________________ that they had to change the schedule of leaving.
因为恶劣的天气他们不得不改变了离开的日程。

5 . Thanks for helping me so much. I ________________.
谢谢你帮了我那么多。我欠你一个人情。

6 . 我们提倡循环利用纸张和塑料。（一句多译）
（1）We______________papers and plastics.
（2）______________that papers and plastics should be recycled.

7 . ______________ it rains, please take your umbrella.
万一下雨，请带上你的伞。

8 . I was ________________ to see the lion standing next to the baby.
看到狮子站在婴儿旁边，我非常惊讶。

9 . I have known Professor Li for ________________.
我认识李教授有30多年了。

10 . The bank set _____________€1.1 billion to cover bad debts from business failures.