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t.A: But I have a lot of things to do. I have to work tomorrow.B: You definitely need a good rest. I will give you a medical certificate so that you can stay at home tomorrow.A: Ok, I see. I will take your advice. Thank you, doctor.B: You are wele.3.?At School (A and B are classmates. This Sunday is their English teacher Miss Wang39。s birthday. A and B want to but a birthday present for her.)A: Hello, Jennifer.B: Hello, Linda.A: This Sunday is Miss Wang39。s birthday.B: Yes, I have heard of it. Really? Thank you for reminding me。A: I think we should send her a birthday present.B: You are right./I agree with you.A: Do you know what Miss Wang likes?B: I have no idea. But maybe we can send her a bunch of flower.A: Oh, that39。s a good idea.B: Which kind of flowers is better, rose or carnation?A: I think a bunch of carnations is better./ I think she prefers carnation.B: Why not include a birthday card?/It39。s better to include a birthday card.A: Yes, let39。s go to the flower shop to buy the carnations. B:Ok! Let39。s go.4.?At school (A fell off the stars and hurt his leg. B es to help A.)A: Oh, my god!B: What39。s the matter?/What happened?/What39。s wrong with you?A: I fell off the stairs just now.B: Poor boy. How do you feel now? Is it serious?A: I think my leg is hurt.B: Yah, look your leg is bleeding blood.A: Oh, it39。s a great pain./Oh, it39。s painful.B: Can you walk now?A: No, I don39。t think so. B: Have a try. Let me help you stand up.A: Ok, I am standing.B: Be careful. I think I39。d better send you to the school clinic.A: Thank you very much!B:You are wele. 5.?At school. (A has difficulty solving one math question. B is helping him to work out.)B: Hi, Jennifer. What are you dong now?A: I am doing my homework.B: Why you look so sad? Are you in trouble?A: I39。ve been working on this maths question for two hours. But I still can39。t work it out.B: Let me have a look. Maybe I can help you.A:Yah, you always get the first place in the maths tests. Ithink you can solve this problem.B: Which question?A: Question 3 on Page 20.B: What a coincidence! I have dong this question before.A: Then do you know the way to do it?B: Sure. You should start from the equation first. Then you can calculate the rest.A: Oh, I see. I can39。t imagine how much time. I still need to spend if without your help. Thank you so much.B: It39。s my pleasure. / You are wele6.?Traveling in Shanghai (A is a tourist who is the first time to Shanghai. B is the tourists guide. B is panying A visiting the Bund.)B: Wele to Shanghai! My name is Jennifer, nice to meet you.A: My name is Peter, nice to meet you, too.B: I39。m your tourist guide. Is it the first time you39。ve been to Shanghai?A: Yes, it is. But I39。ve been to Beijing before.B: What do you think of Shanghai?A: It39。s a modern and fantastic city.B: Look, can you see that tall building?A: Let me see. Is it Jin Mao Tower?B: Yes, It39。s the tallest building in Shanghai.A: Then that tower must be the Oriental Pearl TV Tower.B: You are right. It now bees the symbol of Shanghai.A: How about so many old building in the Bund?B: They were built around 100 years ago. They a