听对话,回答问题。 1. What colour does Tom like best? A. Blue. B. Black. C. Green. 2. Where does the conversation take place? A. In a shop. B. In a hospital. C. In a museum. 3. Where is Bob going? A. To the classroom. B. To the reading room. C. To the meeting room. 4. What's wrong with Mike? A. He has got a headache. B. He didn't sleep well. C. He has got a toothache.