A. 你多大年龄了?
B. 他是我的弟弟。
C. 你的名字是什么?
D. 你怎么样?
E. 她是谁?
⑴What's your name? A. I'm fine, thank you.
⑵How old are you? B. She is my sister.
⑶Who's he? C. I'm nine.
⑷Who's she? D. My name is Fido.
⑸How are you? E. He is my little brother.