1. 根据短文内容，判断正误。

    This is my friend, Jim. He is an English boy. He is twelve. He is in Class Three, Grade One. He is Number Two, in Row Five. My name is Dong Cheng. I am a Chinese boy. I am twelve, too. I am in Class One. I am Number One, in Row One.

1. （1） Jim is an English boy.
3. （2） Dong Cheng is an English boy.
5. （3） Jim is in Class Three, Grade One.
7. （4） Dong Cheng is Number One ,in Row One.
9. （5） Dong Cheng and Jim are brothers.