1. 阅读短文，选择正确的答案。

There are some easy things you can do to protect the environment (保护环境).

*Plant flowers, grass or trees.

*Put rubbish into the bin.

*Turn off the lights, TVs when you leave (离开) the room.

*Turn off the tap when you brush your teeth. You can save some water.

*Give your old books and magazines to a library.

*Give your old clothes to poor children.

*Don't pour (倒) dirty water into the rivers or the lakes nearby (在附近).

If everyone does these things, the world will become more and more beautiful.

1. （1） How many ways to protect the environment are there in this article (文章)?

   A . Five. B . Six. C . Seven.
3. （2） We can ________to save paper.

   A . give our old books to a library B . turn off the lights C . plant trees
5. （3） We can ________to save water.

   A . put rubbish into the bin B . turn off the tap C . turn off the lights
7. （4） Which is WRONG (错误的)?

   A . Pour dirty water into the lake. B . Give your old clothes to poor children. C . Turn off the lights when you leave the room.
9. （5） The main idea (主要意思) of this article is how to________.

   A . save money B . save water C . protect the environment