听对话,选择正确答案。 1. What's Tina doing for vacation? A. Going camping. B. Going fishing. C. Going sightseeing. 2. Where is David going? A. To New York. B. To Hong Kong. C. To Sydney. 3. When is the man leaving? A. On Monday. B. On Friday. C. On Thursday. 4. How long is Jim staying in San Francisco? A. For two days. B. For a week. C. For nine days. 5. Who is going camping with Tom? A. Mike. B. David. C. Betty.