1. (2021八上·西宁开学考) 从方框中选出恰当的选项完成下列对话

A. She is fourteen. B. It's at four this afternoon. C. I know there is a bookstore next to our school. D. Well, today is my sister's birthday. E. She has geography on Thursday and   Friday. F. Does she like geography?

A: Hello, Sam. You look so happy today.

B: My parents have a birthday party for her.

A: That's great! How old is your sister?

B: Do you want to come to the party?

A: That's for sure. When is it?

B: I want to buy a book about geography for my sister.

A:    

B: Yes, geography is her favorite subject.

A: You can buy a book there.

B: Great! Let's go.