Q: M: Hotel management. W: What do you want to do when you graduate? M: I'd like to work for a hotel or a travel agency in this area. How about you? W: At first I wanted to major in French or history, but I realized I might have a hard time finding a job, so I major in computer science. With the right skills, getting a job shouldn't be so difficult. M: Do you have a part-time job to support yourself through school? W: Fortunately for me, I received a four-year academic scholarship. M: Wow. That's great. W: Are you working your way through school? M: Yeah. I work as a cook in a restaurant near campus three times a week. What was said before this conversation?
A: W: What's your major?

Q: Mum: I'm getting something ready for tomorrow. Tomorrow is Tre e-planting Day. Li Ming: Tree-planting Day? What do people do on this day, Mum? Mum: Many, many people will go and plant trees. Li Ming: Why do they do tha t? Mum: To make the earth more beautiful. And to make our life better. Li Ming: But I often see people on TV cut down many big trees. Why do they do that, Mum? Mum: Hm, to make paper, houses, and to make our life better. Li Ming: To make our life better, too? I just don't understand. Mum, why do many people go and plant trees on the same day? Mum: Oh, my dear son. It's hard to explain to you. When you grow up, you will understand. Just remember trees are very important to us. What was said before this conversation?
A: Li Ming: What are you doing, Mum?

Q: W: Hello. Is that Mr. Jackson? M: Yes, it is. W: Mr. Jackson. I am a reporter from the TV station at our school. As far as I know, you are a very successful teacher, and quite popular among the students, so I want to ask you some questions about your teaching and your students. M: OK. W: First question, do you often give homework to your students after class? M: It depends. Maybe once or twice a week. W: Do you think it is good for your students to do a lot of homework? M: No, I don't think so. Too much homework takes too much of their free time. I seldom give homework to my students on the weekend. W: Do you agree the students need a lot of exercises in their spare time? M: Well, yes, but they also need time to relax and have a rest, especially on weekends. W: You are a great teacher. By the way, what do you do in your free time? M: I'm a very good football player. My team won the first place in our city last year. W: Congratulations! Well, thank you for your help. What was said before this conversation?
A: M: Hello?

Q: W: I love fresh air if you don't mind. What was said before this conversation?
A:
M: Do you want to turn on the air conditioner or open the window?