F: I just joined the health club. How long do you think it will take me to lose 10 pounds? ,M: There are many steps for losing weight and keeping it off. Too much eagerness could do more harm than good.
(A) F: I see. I joined the club only to be a professional trainer. (B) F: OK. I joined the club to lose 20 pounds weight. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: Fine. But I joined the club to be friends with you.
C