instruction:
In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".
question:
W: When did you leave for Beijing last Sunday? M: Oh, I planned to take the 8:50 train. But the manager phoned me at about 8:15 and asked me to deal with something urgent. When I finished it, it was already 9:50. W: So you had to take the 10:30 train. Right? M: Yes. But when I hurried to the railway station, I was told the train would be delayed for fifteen minutes.
answer:
When did the man leave for Beijing? (A) 9:50. (B) 10:30. (C) 10:45.

question:
W: Would it be possible to see you today? M: Yes. My office hours are 10:30 to noon. W: I've been having trouble with the homework. M: Come by anytime. We'll talk about it.
answer:
What time will the woman most probably see the man? (A) 11:00. (B) 10:30. (C) 12:30.

question:
M: Has today's mail arrived? I'm anxious to know about the result of my application. W: I'll check the mail box. There is nothing in it but a post-card from our daughter.
answer:
What do we learn from this conversation? (A) The woman found the mail box empty. (B) The man is waiting for some important mail. (C) The man has just sent out his application.