(Question)
Dialogue: M: How much are the tickets? W: There are 15 pounds each, but student tickets are half price. M: Could I have two students' tickets please? Question: How much will the man pay for the tickets? - 7.5. - 15. - 50.
(Answer)
15.

(Question)
Dialogue: W: You look like you are freezing to death. Why don't you put this on? M: Thank you, it was so warm at noon, I didn't expect the weather to change so quickly. Question: What do we learn from the conversation? - The woman didn't expect it to be so warm at noon. - The weather turned cold all of a sudden. - The weather forecast was unreliable.
(Answer)
The weather turned cold all of a sudden.

(Question)
Dialogue: W: I have been waiting here for about half an hour. How did it take you so long to park the car? M: I'm sorry, but I had to drive two blocks before I found a place to park. Question: What can we learn from the conversation? - The man couldn't find the woman. - It's not an easy job to park a car here. - The man broke the traffic rule.
(Answer)
It's not an easy job to park a car here.