听下面5段材料，回答第1 至5 题。 1.What does the man want to buy? A. A suit. B. A shirt. C. A tie 2.Where does the conversation probably take place? A. In a doctor’s office. B. In a hotel. C. In a shoe shop. 3.When will the lecture begin? A. At 8:15. B. At 7:45. C. At 8:00. 4.What are the speakers talking about? A. The boy’s holiday. B. The boy’s work. C. The boy’s Chinese lessons. 5.How much does the woman have to pay for the tickets? A. 100 yuan. B. 200 yuan. C. 300 yuan.