W: Thank you, but I promised my sister I'd take her to the airport. What was said before this conversation?
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Answer: M: If you'd like to go there for dinner this evening, I'll phone the restaurant and reserve another place.

M: That's great! I still haven't eaten lunch yet. W: You have an hour to do so. What was said before this conversation?
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Answer: W: The teacher called to say that the class would start at 1:00 p.m.

W: In the hospital. M: In the hospital? What happened? W: Didn't you know that our room caught fire last Friday evening? M: Oh, really? I'm sorry to hear that. But what caused the fire? W: Well, the light in our room was turned off at 11:30 as usual. Alice lit a candle to go on reading. Unfortunately she fell asleep with the candle still burning beside her. Then her bed caught fire. M: Oh, my God! I'm sorry to hear that. And how was Alice? W: She was badly burnt and is still in hospital. M: Was she the only one burnt? W: No. There were two more. M: You should be careful in future. W: We will. What was said before this conversation?
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Answer:
M: Where have you been these days?