1.
选择恰当的选项,补全对话。
A. Is this bag yours, Sarah? B. Thank you so much, David. C. No, it isn't. D. It's 5 o'clock. |
David: What time is it?
Betty: Time to go home.
David: Betty, is this your bag?
Betty: My bag is blue. It's Sarah's.
David:
Sarah: Yes, it is. My bag is red.
David: Here you are.
Sarah: