补全对话(Unit1)A: Jim, you look unhappy. 1 ?B: Bad luck! I don’t pass the English exam again.A: 2 . But please don’t give up.B: Well, maybe my way of learning English is not good.A: 3 ?B: By doing some homework early in the morning.A: Oh, you’d better read something early in the morning. It’s easy to remember something at that time. Do you think so?B: Yes, I’ll do some reading instead.A: Do you take notes in English classes?B: 4 ! I just listen to what the teacher says.A: That’s not good. You should take notes carefully, and after school you can review them.B: OK. I’ll buy a notebook.A: Good luck to you!B: 5 .(Unit2)A: Good morning! Can I help you?B: Yes, please. I’d like to buy a pair of tennis shoes.A: 1 ?B: I can’t decide.A: Er… We have two colors. 2 ?B: I think I like white better than black.A: 3 ?B: Size 37.A: How about this pair?B: They look nice and soft. 4 ?A: Certainly.B: Oh, I’m afraid they are a little smaller for me.A: Here’s another pair in size 38. What do you think of them?B: They are big enough. 5 ?A: Two hundred and eighty yuan.B: I’ll take them. Thank you!(Unit3)A: Peter, you look worried. 1 ?B: I had a bad day.A: 2 ?B: Well, this morning my bike was broken on the way to school. So I had to walk to school.A: 3 ?B: Yes, you’re right, and I was not allowed to go to the classroom, but there was a big test.A: Well, the school rules must be obeyed, you know.B: 4 . But it’s not fair. I think I should be allowed to take the test later.A: 5 . Maybe you can talk to your teacher about it after school.B: Yeah, I’ll go and talk to the teacher.(Unit4)A: Hey, did you read today’s newspaper? It’s said that an old man gave one million dollars to the charity.B: Wow! 1 !A: Yes, he’s really a nice man. 2 ?B: If I had a million dollars, I’d give half of them to the zoo.A: Why would you do that?B: 3 .A: That’s a good idea. I think helping animals is helping people. 4 ?B: I would build a new school for the poor children in my hometown with the rest of the money. A: 5 .(Unit5)A: Hello, Kate! How was your summer vacation?B: 1 .A: Where did you go?B: I went to Yichuan with my parents.A: 2 ?B: I think it’s one of the most beautiful cities in the northwest of China. I like it very much.A: 3 ?B: We stayed there for five days. We’ve been to many wonderful places.A: 4 ?B: I think Sand Lake is the best. When I was there, I lost myself in the beautiful scenery.A: 5 ?B: Lots of things, such as swimming, boating, fishing and riding camels.A: Sounds great!(Unit6)A: Hi, Linda. Are you listening to that CD again?B: Yes, Susan. I like it a lot.A: 1 ?B: Four times. Every time I listen to it, it makes me relaxed.A: 2 ?B: Han Hong. She writes her own songs. I think she is a great singer.A: 3 . She is my favorite singer, too.B: Really? Let’s listen to the CD together.A: Sure!B: 4 ?A: I haven’t listened to such a great CD for long. 5 ?B: In a big supermarket near my house. If you want to buy one, I can go with you.A: Thank you!(Unit7)A: Hello, Alice.B: Hello, Kate.A: The summer vacation is coming. 1 ?B: I’m going on a summer camp to Canada. I want to improve my English.A: That sounds great! 2 ?B: I’d like to visit Niagara Falls, CN Tower and some other places of interest.A: 3 ?B: With my friends.A: 4 ?B: For about three weeks. We’ll be back at the end of July.A: 5 .B: Thank you!(Unit8)A: Excuse me, sir.B: 1 ?A: Yes, could you please tell me where I can post this letter?B: Sure. There’s a post office over there. Go down this road, and then turn left at the third traffic lights. At the end of the road you will find it. 2 .A: 3 ?B: It is about five kilometers away from here.A: 4 ?B: It will take you about 20 minutes to walk there. You’d better take a bus.A: OK, I see. Thank you.B: 5 .(Unit9)A: Excuse me, 1 ？B: It’s nine o’clock.A: Wow, your watch is so beautiful. 2 ?B: I bought it in Xiaogan Supermarket.A: 3 ?B: It is made in Switzerland(瑞士).A: Oh, I see. I want to buy one, too. Could you tell me how I can get to Xiaogan Supermarket. B: You can take a No.5 bus, and then get off the bus at the Bridge bus stop. You’ll find it front of you.A: 4 ?B: It’s only two kilometers from here.A: 5 .B: You are welcome.(Unit10)A: Oh, I don’t have much time left. I’d better hurry and finish my homework. 1 ? B: 2 . It’s too difficult for me.A: Don’t worry. 3 .B: It’s very kind of you. But I think I can do it myself. Can you lend me your dictionary?A: With pleasure. 4 .B: Thanks. By the way, is Miss Li in the teachers’ office?A: No, she’s out at the moment.B: 5 ? I have some questions to ask her.A: I think she’s at the library. She told me she wanted to borrow some books.B: OK, I will wait for her here.(Unit11)A: Hi! How beautiful your motor bike is !B: 1 . I bought it yesterday,A: 2 ?B: It is made in Chongqing.A: I’m going to buy one. 3 ?B: In Chifeng Department Store. And there are many different colors. 4 ?A: I like black best. 5B: 2500 yean.A: The price is OK. I’m going to the store this weekend. Bye-bye.B: Bye-bye.（Unit 12）A: I’m going to Tokyo.B: Sounds great. 1 ?A: Because I’m going to Tokyo as an exchange student in my school.B: 2 ?A: I’ll stay there tor half a year.B: 3 ?A: No, I have never been to Japan. So what am I supposed to do there?B: 4 .A: That’s a good idea. I know two students from Tokyo, I’ll ask them.B: 5 ?A: Yes, I can also find some information on the Internet. If I know what I am supposed to do in Japan, I think I will feel at home when I am in Tokyo.B: You are right, Have a nice journey,(Unit 13)A: Oh, the history museum is still closed. We are early.B: 1 ?A: It opens at nine o’clock.B: We have it wait for about 10 minutes. 2 ?A: Yes, several times.B: 3 ?A: Yes, there are many interesting things. You can even see some old guns.B: 4 ?A: I think the museum is educational. We can learn about the history of our country,B: I think so. It’s already 9:10. 5 .A: OK.(Unit 14)A: Winter holiday is coming. 1 ?B: I’m going to see my grandparents in my hometown.A: 2 ?B: I’m going with my parents.A: 3 ?B: We’ll stay there for about a month. We will be back after the Spring Festival.A: 4 ?B: I will visit some places of interest, help my grandma do some housework and so on.A: 5 . Wish you a happy holiday!B: Thank you.(Unit 15)A：Hey, betty! What do you call these big, gray things in the water?B: 1 .A: What?B: Manatees. In fact, They’re very gentle and shy.A: 2 ?B: An average one is about 10 feet long and weighs about 1000 pounds.A: 3 ?B: They eat underwater plants and vegetation.A: 4 ?B: Yes, they are. But we’re trying to save them.A: Then why are they endangered?B: Because their favorite habitats have been polluted. Also, sometimes there isn’t enough food for all of them.A: I am sorry to hear that. 5 .B: I agree with you. You can join us and try to save them.(Units 1-15)A: Hi, Laura. 1 ?B: Certainly. I went there last summer.A: 2 ?B: Yes, there are Ocean Park, Victoria Peak and some other places of interest.A: 3 ?B: Of course. We spent two days going shopping. Hong Kong is known as the Shopping Heaven(购物天堂).A: 4 ?B: I also went to a concert. The night-life there is lively.A: 5 ! I want to there some day.B: If you have a chance to go there, take it.。