M: May I have the key to room 1304? ,F: Your name, please. ,M: Tim Smith. ,F: Yes, here you areï¼ Mr. Smith.
(A) M: Thanks for you good service. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: Have you done your work right? (D) M: Dear, what do you want to eat?
A