A: Hello! May I speak to Tom, please?
B: Sorry! He isn't here at the moment.
A: This is Bill.
B: Hello! Bill. This is Tom's sister, Kate.
A: Sure. Would you please ask him to call me this evening? We'll talk about the trip to the Great Wall this Sunday.
B: Does he know your number?
A: Just tell him that my telephone number is 64036288.
B: All right.
A: Thank you.
B:
A. Don't mention it.
B. I've no idea.
C. I'll leave the message on his desk.
D. Who's that?
E. May I take a message?
