阅读理解。

     Hello! I'm Lin Tao. I'm twelve. My English name is Jim. I'm Chinese. My telephone number is

766-3647. I live (居住) in Beijing. I have a good friend. His name is Jack Smith. He's eleven. He's a

student. His telephone number is 281-8953. He lives in London.

根据短文内容，判断下列句子正（T）误（F）。

( )1. Lin Tao is twelve.

( )2. Lin Tao is Chinese.

( )3. Jack is Lin Tao's brother.

( )4. Jack is thirteen.

( )5. Jack's telephone number is 766-3647.