从方框内选择恰当的句子，补全对话。

A. I can swim. B. I can jump and run. C. This is my friend. D. Do you have any cousins? E. My name's Tom.

Peter: His name's Sam.

Tom: Hello, Sam.

Sam: Nice to see you, Tom. What can you do?

Tom: What about you, Peter?

Peter: I am good at swimming.

Sam: Look! Who's that over there?

Peter: He's my cousin. His name's Dan.

Sam: Yes, I have one cousin. She can sing and dance.