从所给的句子中选择恰当的句子完成下面对话（有两项是多余的）（5分）

(Lucy and Bob are talking about School Science Show. “L ”is for Lucy. “B ”is for Bo  B. )

B: Lucy, are you going to the School Science Show?

L:1.When does it start?

B: 1 saw the poster yesterday.2.It will last two days.

L: Oh, July 5th and 6th.3._______

B: Yes. And this time it will be open from 10:00 a.m. to 6: 00 p. m..

L: That sounds good. It will give more people the chance to enjoy it.4.______

B: Only $ 2 for students, but adults should pay $10.

L~ Great! It's much better than before.

B: The poster also says there are many new inventions to watch and try this time.

L:5.I won't miss it!

A. It's the first weekend of July.

B. It must be very exciting.

C. How much are the tickets'?

D. How much should I pay?

E. Does it last two days?

F. It says the show starts on July 5th.

G. Yes, I plan to.

阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话。

A: Hello, is that Wu Bin speaking?

B: Yes. Who’s that?

A: This is Tian Hong. Are you free this Saturday evening?

(   )B:    1.  .

A: I’ve got two tickets to Jay Chou’s concert.    (   )____ 2.  .

(   )B: Certainly, I’d love to. He’s my favorite singer. Thanks for your invitation.    3.   .

A: Let’s meet at the gate of the park at four o’clock.

(   )B:    4.    I want to buy him a gift.

A: OK. I’ll get there at three. Shall we go to the shopping center to buy the gift?

(   )B:   5.    See you then.

A: See you.

A：You must be really excited about leaving for London tomorrow, Judy!

B: Yeah.  1. 

A: Nervous about what?

B:I don’t know many of the customs and manners in UK.   2. 

A: Sure.

B: 3. 

A: Well, it’s important to be on time when you’re invited for dinner. It’s impolite to arrive late.

British expect their guests to be on time.

B: Then how long may I stay there?

A:  4.  Or you seem to have come only for the meal. When your friends seem to be getting sleepy and running out of things ,it’s time to leave. The next day, call or write a thank-you note to say how much you enjoyed the evening.

B

B: Bob                  D: Doctor

D: Come and sit down, Bob.  5. 

B: I have a terrible pain in my stomach, doctor.

D: I see. When did it start?

B:  6.   I didn’t want to eat anything. I’m not feeling well now.

D: Let me see, er, you have a fever.

B: I’ve got a headache, too. And my throat hurts.

D: Well, you’ve caught a bad cold.

B: 7.

D: No, not very serious. But you must stay in bed for 2 or 3 days and take the Chinese medicine.

B:  8.

D: Three times a day after meals.

B: Thank you.

What is the sky(天空)? Where is it? How high is it? What lies above it? These questions are hard to answer, aren’t they?

    Is the sky blue? The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings(翼) . Planes cannot fly very high because when they go high, the air gets thinner. If we go up about 1,200 kilometers from the earth, we find there is no air.

    Perhaps(也许) we can answer some of our questions now. The sky is space(空间). In this space there is only the sun, the moon and all the stars.

6.What is the sky?

A. It’s the clouds       B. It’s space.     C It’s air      D It’s nothing

7. The sky _____

A. is blue        B. is white        C. is black     D. has no color

8. Planes cannot fly very high because _________.

A. the air becomes thinner                         B. the flying machine is not good       

C. people will be afraid if the planes fly too high      D. it is not necessary for planes to fly so high

9 If we go up about 1,200 kilometers from the earth, we find ___________.

A. there is more air   B. there is less air   C .there is nothing but air   D there is no air

10. In space there is _________.

A. nothing       B. air everywhere       C. everything       D. only the sun , the moon and all the stars