F: Excuse me. Can you tell me the way to the Main Square? ,M: Oh, it's far from here. You may get there by taxi.
(A) F: I got it. You are very nice. (B) F: Thank you, my good friend. It very nice of you. (C) F: Are you strange with me? I was your classmate. (D) F: I am really sorry, I did not catch that. Would you slow down, please?
A