In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

F: What do you think of your new life in college? ,M: Well, it is very nice. There are many clubs in the college, such as dancing clubs, painting clubs and football clubs. ,F: Have you joined any clubs? ,M: I have joined a chess club. You know, I am very fond of playing chess. ,F: Now, many college students do a part time job to earn some pocket money. What do you think of that? ,M: Well, it can really help us earn some money and gain some experience, but I am afraid it would take up too much study time.
(A) F: I think so. Part-time jobs only take up little study time, but the return is huge. (B) F: I agree. Part-time jobs are so time-consuming that nobody now ever thinks of that. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: You think part-time jobs can help one to study, while they take up little study time.
C

F: Hello, China Travel Agency. Can I help you? ,M: Yes, I'd like to travel to London. So I want to make a reservation for me on May fourth. ,F: Just a moment, please. I'm sorry, but the flights are fully booked on that day. The next available flight is on May fifth. They have 2 flights: one at 9:30 AM and the other at 2:00 PM. Both flights have seats available. ,M: That's great. I'd like to take the first available flight. What's the fair, please? ,F: 2250 yuan. ,M: Here is 2300 yuan.
(A) F: Okay, as you want to take the last available flight, you have to pay 2,300 yuan in total. (B) F: Really? You mean here is 3300 yuan? Oh, actually you just have to pay 2,250 yuan in total. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: Well, as you want to travel to London and take the first available flight, you have to pay 2,350 yuan in total.
C

F: Tom as the manager of a company selling green products, you're now quite a successful businessman. When did you know you wanted to have your own company? ,M: My family left Budapest in nineteen eighty six and settled in Canada, where a lot of my friends' parents were a highly successful business men. It seems so cool, so in high school I started a web design company and learned a lot from that experience. ,F: How did you find the money for your present company then? ,M: We've raised $18,000,000 from about 50 people. We're finally making money. I own 6% of the company and all employees get their shares. ,F: By the way, what aspects of your life are green? ,M: I'm only mildly green. I do simple things and I'm a huge banker. I biked across Canada. ,F: Do you think you have ever done anything wasteful? ,M: We're always doing something wrong, but then that's what allows us to learn and grow. When I first started out, we made all the products ourselves, but that was a mistake. Now we work with other companies. We provide the materials, the product development and the design. They make the product sand.
(A) F: So, you've not always doing something wrong and the only mistake you and your company made in the past was wasting lots of materials? (B) F: So, the mistake you and your company made in the past was making all the products yourselves and now you never provide the materials? (C) F: So, the mistake you and your company made in the past was making all the products yourselves but now you work with other companies? (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
C