题目内容：

 

1.青奥会就要开幕了，我们不能再污染空气了。

The Youth Olympic is coming, we can’t pollute the air __________ __________.

2.她总是对生活抱怨很多。

She always __________ about her life __________.

3.一队消防队员迅速到达并扑灭了大火。

A group of firemen came quickly and __________ __________ the big fire.

4.不幸的是，村民们没能从事故中挽救那个男孩。

Unluckily, those villagers__________ __________ __________ the boy form the accident.

5.烟雾太浓以至于我们无法通过。

The smoke is __________ heavy for us__________ __________ __________.