读一读，补全对话。

are   playing     can,t/cannot    far     fast

Amy: Hello, Sam.

Sam: Hi, Amy. What you doing?

Amy: I'm basketball.

Sam: Can you jump high?

Amy: No, I . But I can jump （远）. Can you?

Sam: Yes, I can. Can you run ( 快速地)?

Amy: No, I can't.