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.

[EX Q]: M: Hi, Mary, you are in Boston, too. I remember you are admitted to Washington University. And are you meeting someone at the airport? ,F: Glad to meet you here, Bob. I am meeting my parents. You are paying a visit to your grandparents?
(A) M: Yes. Have your parents' flight arrived? I can give you a lift later. (B) M: I see that your parents' flight has been delayed, darling. Let's wait. (C) M: Correct. Anyway, it's very surprising to see you at the train station. (D) M: I didn't hear you. Please could you tell me again?
[EX A]: A

[EX Q]: F: We're going to play football at noon, join us? ,M: Sorry, I hurt my leg last week because I fell off my bike and the doctor said I have to stay in bed for 4 weeks.
(A) F: Since you have to stay at home at noon, I'll bring you some lunch. (B) F: Tell me when you go to ride a bike this noon. I want to join you. (C) F: Where will you play football this noon? (D) F: I didn't hear you. Please could you tell me again?
[EX A]: A

[EX Q]: M: How do you attach a document with your email? ,F: Click on the attachment, browse to the document you want to attach, and click "OK".
(A) M: Have a good time surfing on the Internet. (B) M: Thank you, now I know how to send a document via email. (C) M: I am really sorry, I did not catch that. Would you slow down, please? (D) M: I'm planning on writing an article.
[EX A]:
B