B: I work in Nanjing. РA: How far is it from Beijing? B: It takes two hours to fly to Beijing. Р46. A: Who does this puter belong to? B: It belongs to Tom. РA: How much is it? B: It costs eight thousand Yuan. Р47. A: Where do e from? B: I am from China. РA: What’s the population in China? B: China has a population of 1.9 billion. Р48. A: What does your father do? B: He is a school teacher. РA: How long has he taught? B: He has taught for 20 years. Р49. A: Can I help you? B: Yes. I want to buy a pair shoes. РA: What size do you want? B: I am Size six. Р50. A: Why isn’t Tom here? B: He isn’t quite well. РA: What’s the matter with him? B: He has got a cold.Р51. A: What are you going now? B: I am listening to the weather report.РA: How is the weather tomorrow? B: It is going to snow tomorrow.