1 . 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.

2 . 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。

3 . They rewarded the young man __________________.
他们因那个年轻人炸了敌军的大楼而奖赏他许多礼物。

4 . Her facial expression_________________.
她的面部表情充分说明她对这本新书很感兴趣。

5 . The car accident ____________________.
这起车祸起因于司机的粗心。

6 . _______________I realized knowledge is valuable.
正是当我再次求职失败时，我意识到知识是有价值的。

7 . ________________ that he met our new teacher?
他是在公园里遇见我们的新老师的吗？

8 . As they all know, this suggestion is worthy to be considered. (句型转换)
①As they all know, this suggestion is ______________________________.
②As they all know, this suggestion is________________________________.

9 . ___________________, I don’t think it’s a good idea to spend too much money on it.
尽管旅游能够使我增长见识，但是我认为在这方面花费太多的金钱不是一个好主意。

10 . As he ________________ on time, he got up very early.
由于他决心准时到达那里，他起得很早。