听下面一段独白，回答问题。现在，你有20秒钟的时间阅读这四个小题。
（1）Who got hurt in the traffic accident？
A.Jack.
B.A young man.
C.A young woman.
（2）How did the policeman find the diver？
A.By the color of the car.
B.By the car number.
C.By watching the video.
（3）What time does Jack's school begin？
A.At 7：00 am.
B.At 8：00 am.
C.At 9：00 am.
（4）How did Mr.Green feel at last？
A.Angry.
B.Upset.
C.Happy.