听下面5段对话。每段对话后有一个小题。从题中所给的A、 B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1. Why was the boy late?
A. His clothes were dirty.
B. His bike w as stolen.
C. His bike went wrong.
2. What are they talking about?
A. The man’s work. B. The man’s homework. C. The man’s health.
3. What’s the correct time?
A. 2: 35. B. 2: 25. C. 1: 25.
4. How did Mr Sun like the journey?
A. Interesting. B. Terrible. C. Exciting.
