听对话，回答问题。 1. Where does the announcement (公告) take place? A. At a baseball court. B. In the supermarket. C. In a park. 2. What is the boy's name? A. Marshall. B. Mike. C. Jim. 3. How old is the boy? A. Four. B. Five. C. Six. 4. What is the boy wearing? A. A black baseball cap. B. Black and white trousers. C. A blue and white shirt. 5. Where is the boy now? A. He is at the information desk waiting for his mum. B. He is waiting in the toy shop. C. He is at the cashier at the main exit.