F: Eric, how long will you be in China? ,M: I don't know, well my contract here is for one year and I don't know what I should do after that, maybe going around for a while. ,F: Well. Have you ever thought about learning some Chinese? ,M: Actually I am learning that now, but it's too hard for me. The four tones really drive me mad. ,F: Don't worry, all things are difficult before they are easy. ,M: You hit the nail right on the head. ,F: Well, are you interested in the language exchange program? ,M: What is it? ,F: I teach you Chinese and in exchange you teach me English. ,M: Awesome. I've been giving this a lot of thought. When can we do this?
(A) F: Any time, since you have long been interested in it and suggested the program. (B) F: I suggest on weekends, so we can learn the languages with each other regularly. (C) F: How about today? Nice to meet you, Adam, and I really hope we can be friends. (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
B