听下面独白, 并从每小题的三个选项中选择一个正确选项。 每段对话和独白读两遍。
1. Why did they drive a car?
A. To bring their children back.
B. To buy a lot of things.
C. To meet their brother at the airport.
2. How long did it take them to buy things in the shop?
A. One hour or so.
B. The whole morning.
C. Half an hour.
3. Who opened the door of the car?
A. The policeman.
B. The speaker.
C. The angry man.
4. Why did their faces turn red?
A. They put their car in a wrong place.
B. They took other people's things by mistake.
C. They suddenly realized it wasn't their car.