听一段对话，回答第 11 - 12 小题。答题完毕，请等待“嘀”的信号，进入第一篇短文。
() 11. What caught fire late last night?
A. A supermarket.
B. A tall building.
C. A school.
() 12. What can we learn from the dialogue?
A. The lightning hit the building.
B. No one died in the fire.
C. Someone started the fire.

听第一篇短文，回答第 13 - 15 小题。请根据短文内容，选择正确答案，完成信息记录表。答题完毕，请等待“嘀”的信号，进入下一篇短文。

* People use masks to protect themselves.
* Cars and buses turn on headlights.
() 13. A. the south - east
B. the north - west
C. the south - west
() 14. A. plant trees
B. go to open areas
C. stay indoors
() 14. A. Great Green Forest
B. Great Green Wall
C. Great Green Park

听第二篇短文，回答第 16 - 20 小题。
() 16. What was the weather like when the accident happened?
A. Sunny.
B. Rainy.
C. Windy.
() 17. Where did the accident happen?
A. Near Central Park.
B. At Tina's school.
C. Near a hospital.
() 18. What was wrong with the boy in the taxi?
A. His arm was hurt.
B. His leg was broken.
C. He had a headache.
() 19. How many people were hurt in the accident?
A. One.
B. Two.
C. Three.
() 20. How long did it take the medical workers to arrive?
A. About 5 minutes.
B. About 10 minutes.
C. About 15 minutes.