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.

When you are planting trees, the trees ________ straight in the hole.

A; Tom! Come in, please.
B: hi! 1_____________________________________?
A: I’m looking for information about London on the Internet. I’m going to London for the London Olympic Games.
B: 2_________________________________________?
A: No, but my father has been there twice. He told me there were many places of interest there.
B: 3________________________________________?
A: I’m leaving before the London Olympic Games’ Opening Ceremony.
B: 4________________________________________?
A: I will go there by plane.
B: Have you ever flown in a plane?
A:5_________________________________________?
B: You must be excited when you fly in a plane.
A: Really? I can’t wait for it.

Food safety is important. Rules      to stop people from food pollution.

A、must make

B、must be made

C、can’t be made

用恰当的词语填空，完成对话。每空一词。（每小题1分，共5分）

A: Hi, James! Come in, please.

B: Hi, What are you doing?

A: I’m looking for 1.______________ about Sydney on the Internet. I’m going to Sydney for my holiday.

B: Aren’t you lucky? Have you ever been there before?

A: No, but my father has been there. So I know there are many 2.______________ of interest there.

B: What time are you leaving?

A: I’m leaving at 9 a.m. on Thursday, July 26.

B: Will you go there by plane?

A: Of course. I have never 3.______________ in a plane before.

B: You must be very excited when you fly in a plane.

A: Really, I can’t 4.______________ for it.

B: How long will you stay there?

A: Two weeks. I’m sure I will have a 5.______________ time there.

B: You will.