Please answer this: M: Maybe. W: Why maybe? Are you sure? M: I don't know. All those people, I won't know anyone. W: But that's the idea. You go to these things to meet new people. M: But I don't think barbecue is the best way. W: Why not? M: Because it's just hard to meet friends. W: Well, I love meeting people in a big group because there are more possibilities. M: But don't you think it's hard to get to know people? Besides, it's noisy. You can't always have a great conversation. W: Then how do you like to meet people? M: I think small groups are the best way to meet people. I meet the most interesting people in class. I see how they think and talk every day. If I like someone, then we might get together later on. W: You're such a serious guy. I met my best friend in the sports club. We came to know we had a lot in common. If you ask me, big parties are the best way to meet people. M: Well, maybe. Mmm, I should try my chances of the barbecue. I'll see you tonight, Mary. What was said before this conversation?
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Answer: W: Hi, Mike. Are you going to the barbecue tonight?
Problem: W: I've started running to work instead of taking the bus. It's good for the environment. M: I drive to work. I keep fit at the gym. W: Well, running gives me a wonderful feeling of freedom-it's just what I need before sitting down in the office every day. M: Are you going to join in the big race next month? W: I'd like to. Are you going to take part in it? M: Oh, yes. But I'm not going to train by running to work. I'll run around the park a few times when I get home in the evenings. W: OK. Anyway I must go now or I'll be late. Bye. What was said before this conversation?

A: M: Hi, Natasha. I see you're going out for a run. You don't have to go to work today?
Problem: Given the question: M: Not too bad. But I'm sure I made some mistakes in the science paper and maths paper. W: Me, too. The science paper was not easy this time, was it? M: It seems that our new science teacher likes to give us tough exams. W: I have the same feeling. He looks only 25 or so. M: Maybe he hopes to make us pay more attention to his lessons in this way. W: Really? M: Well. I'm only joking. What was said before this conversation?
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The answer is:
W: How were your exams,Mike?
input question: M: I couldn't make it last June. But I finally visited it twomonths later. I plan to visit it again sometime next year. What was said before this conversation????
output answer: W: Did you visit the Television Tower when you had your vacation in Shanghai last summer?
M: Yes, sorry I'm late. I didn't get the bus because Peter offered me a lift. But the motorway was closed because of an accident. I'll be even later tomorrow with the train strike. What was said before this conversation?
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Answer: W: Have you had a busy day at the office?
Q: M: Of course not. It's really hot in the room. Open the window to let in more fresh air. What was said before this conversation?
A:
W: Would you mind if I opened the window?