F: Well, Sir, we have asked all our guests to wear a jacket and a tie in our restaurant. ,M: I didn't know that, can I borrow a jacket and a tie now? ,F: I am sorry. You can't borrow a jacket or a tie from others. ,M: That I have to return to the hotel and fetch mine. ,F: Will you put off the time of the conference? ,M: Since you are the chairman we'd like to offer you the convenience. What time will you come back? ,F: I think I should be back at about 9:00 AM. ,M: We'll put it off to 9:30 AM. What about that? ,F: 9:30 AM will be fine with me. Thank you. ,M: You are welcome. ,F: By the way, How many people will attend the conference? ,M: 15.
(A) F: OK. 20 people is enough for this party. You will have a good time. (B) F: Sorry, we cannot have 15 people at our theater at the same time. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: Good. 50 people will at this concert. That is enough. Thanks a lot.
C