选择合适的选项补全对话。
A. Were you tall before?
B. Who's the little boy?
C. Hi，Mike!
D．Can you go cycling now?
E. Could you ride a bike at that time?
Mike: Hello, John!
John: ____
Mike: Come and look at my old photos.
John: ____
Mike: It's me!
John: ____
Mike: No, I was very short and fat.
John: ____
Mike: No, I couldn't. But l liked bikes at that time. That was my father's bike.
John: ____
