1. 阅读短文，判断正误

I am a primary student. There is a small river near my house. It was a beautiful river several years ago, and we could see many fish in it. But now things are not the same as before. I find some people pour dirty water into the river every day. I think we should work together to stop polluting the river and call on more people to fight against pollution.

1. （1） There is a small school near my house.
3. （2） The river is beautiful now.
5. （3） I find some people dropping litter into the lake.
7. （4） Now I can see many fish in the river.
9. （5） We must stop polluting the river.