选择合适的句子，补全对话。

A. Where is she from? B. Her name is Sue. C. They don't go to school because they live far from any schools. D. Have you got a pen friend or a phone friend? E. Has she got any brothers or sisters?

Mike:

Mary: I have got a pen friend.

Mike:

Mary: She is from the US and she lives in the west.

Mike:

Mary: She has got a sister, but she hasn't got any brothers.

Mike: What classes are they in?

Mary: Their mother teaches them at home.

Mike: Wow! That's great!