一、对话理解（共16小题；每小题1分，满分16分）听下面几段对话。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。每段对话读两遍。
1. A. Mary. B. Mike. C. Mary's husband.
2. A. He has got a new car. B. He has passed the exam. C. He has moved.
3. A. This Sunday evening. B. Next Saturday afternoon. C. This Saturday evening.
4. A. In the open air. B. At Mike's new house. C. In a park.
5. A. The time. B. His wife's name. C. His new address.
