从方框中选择适当的句子补全对话，有两项多余。(5分)
A: Good morning.
B:小题1:
A: Do you have a friend here?
B: Yes, I do.
A:小题2:
B: Oh. She is my friend, Jessica.
A:小题3:
B: She comes from the USA.
A: She looks like Betty.
B:小题4:
A: Are they in the same school?
B: Yes. 小题5:
A: Is Betty your friend, too?
B: No, she isn’t.

A. Who is that girl? B. But they’re in different grades. C. Where is she? D. They are sisters. E. Good morning. F. Thank you. G. Where does she come from?