Peter: Hi! Dad, look at this picture. This is our classroom.
Dad: Oh, it's so big.
Peter: Many people are cleaning the classroom. Amy is cleaning the windows. Mike is cleaning the board, and Chen Fang is sweeping the floor.
Dad: Oh, good boys and girls.
Peter: Look! Dad, I have a new friend.
Dad: A Chinese friend?
Peter: Yes.
Dad: Boy or girl?
Peter: My friend is a boy. He has short black hair and big eyes. He is tall and strong.
Dad: What's his name?
Peter: His name is Zhou Peng.
