听对话，选择最佳答案。 1. What are they going to do tomorrow? A. To have a science lesson. B. To clean their classroom. C. To visit the Science Museum. 2. Where does the girl want to go? A. The fruit shop. B. The post office. C. The teachers' office. 3. What's wrong with Mike? A. He has a cold. B. He has a cough. C. He cant sleep. 4. Which season does the woman like best? A. Spring. B. Summer. C. Autumn. 5. Who wasn't at Tom's party? A. Tom. B. David. C. Kate.