1. 阅读短文，判断正误。

    Hello, I am Sam. Lingling and Daming are my friends. Lingling is writing a letter. Daming is taking pictures. Amy is my sister. She's talking to her friend. Tom is my little brother. He's playing with a toy train.

1. （1） Lingling and Daming are Sam's friends.
3. （2） Lingling is taking pictures.
5. （3） Amy is Sam's good friend.
7. （4） Amy is talking to her friend.
9. （5） Tom is playing with a toy car.