根据对话内容填空。
Cathy: Hello! My name is Cathy. (1) _________________?
Liuliu: I'm Liuliu. Nice to meet you!
Cathy: Nice to meet you, too!
Liuliu: (2) _________________?
Cathy: I'm from England. (3) _________________?
Liuliu: No, I'm not. I am from China.
Cathy: (4) _________________?
Liuliu: I am 12 years old.
Cathy: Are you in Class One?
Liuliu: No, I am not. I'm in Class Two.
Cathy: We are not in the same class. I'm in Class Three.
Liuliu: Do you know Li Lei? He is in Class Three, too. He is my friend.
Cathy: Yes. (5) _________________?
Liuliu: Yes, he's a Chinese boy.
Cathy: It's time for class. Let's go. Liuliu: OK.
