Problem: Given the question: W: According to my experience, it sounds too good to be true. What was said before this conversation?
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The answer is:
M: I didn't have any trouble in finding accommodation in Britain.

Problem: Given the question: M: You'd better take a taxi. What was said before this conversation?
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The answer is:
W: It's too late for me to catch a bus.

Problem: Given the question: Man: It doesn't matter---as long as I can hear and get down the important points of what he says it's OK. Woman: I'm going to the library after this. I want to get this report finished so that I can go to the cinema later. What was said before this conversation?
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The answer is:
Woman: It's a bit crowded isn't it... worse than a football match! Can you see well enough from here?