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，并标在试卷的相应位置。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. Which subject does the woman like most?
A. Maths. B. Computer programming. C. History.
2. Where is the woman?
A. At home. B. At a jogging club. C. On the way to a club.
3. What does the man say about Judy?
A. He's surprised she chose that agency.
B. He doubts if she makes much money now.
C. He wonders why she is still keeping the job.
4. What does the man mean?
A. The library no longer had the book on reserve.
B. The library closed earlier than he'd expected.
C. The professor had chosen a mystery book for him instead.
5. What are the speakers celebrating?
A. The man's birthday. B. Valentine's Day. C. Christmas.