1. 阅读判断。

    Three years ago,we lived in a small house.There was a small tree near the house. There was a small dog in my house.Now we live in a big house.There is a big tree near the house.There are three dogs in my house.

1. （1） Life is changing.
3. （2） We live in a small house now.
5. （3） There is a big tree near the house now.
7. （4） There was a small dog in my house.
9. （5） There are four dogs now.