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.

Let me give you an example: M: Excuse me. How much is this suit? ,F: It's on sale today for $750. It's normally $900. ,M: Wow, that is pretty expensive! I was thinking that it might be 4 or 500. ,F: This material is imported from Italy. It's the finest in the world, and if you bought a suit made of this material at many department stores, you would pay about $2000. ,M: Uh-hah. But isn't that the point of coming to a market like this, to get a discount compared to the expensive department stores? Besides I saw a suit just like this one a few stalls down, and they were selling it for $600. I still thought that it was too expensive. ,F: It's possible that the suit you saw was the same color is this one but made of a different material. Unfortunately, our prices are final, and we think there are the lowest anywhere in the city.
(A) M: Okay, I'll buy it at the price you want. Here, it's $600. (B) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) M: Although the material is imported from France, it is not worth the $750 you want. (D) M: You want $900 for the suit? It's too expensive!
The answer to this example can be: B
Here is why: Options (A) and (B) are not corrct because the suit's price is 900. Option (C) isn't correct because the material was imported from italy.

OK. solve this:
M: Excuse me. Could you tell me the way to the zoo? ,F: Yes, it is just over there, across the street. ,M: Thank you. Oh, how did you learn to speak English so well? ,F: I listen to BBC English programs every day. ,M: Are they easy to follow? ,F: Yes, I use my shortwave radio and they have explanations in Chinese for the difficult grammar points. ,M: That sounds very helpful. How long have you listened to the programs? ,F: I started 3 years ago when I was in middle school.
(A) M: You have only studied English in middle school for three months! But you speak English very well. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: Although you are only in junior high school, you have been learning English since primary school. You have been learning English for three years. (D) M: So you have been learning English for three years.
Answer:
D