Tom and Fred were talking about the year 2050.
　　“What will   1  be like in the year 2050?” asked Tom.
　　“I don’t know,” said Fred. “What do you think?”
　　“Well, no one knows. But it is __2__ to guess,” said Tom. “In the year 2050 everybody will carry a pocket (袖珍) __3___. The computer will give people the __4__ to all their problems. We shall all have telephones in our pockets,__5___ . And we’ll be able to talk to our friends all over the world. Perhaps(也许) we’ll be able to ___6__ them at the same time. Machines will do ___7___of the work, and people will have more__8__. Perhaps they will work only two or three days a week. They will be able to fly to the moon by spaceship and spend their holidays there.”
　　“I’m very _9__to hear that. I hope to fly to the moon. And I hope I’ll be able to live _10___,” said Fred. “Won’t that be interesting? Just like a fish.”

--- Tom wants to know_____________.

　 --- I don't know, either. He said he would phone me as soon as he came back.

A. when Dad comes back              B. when did Dad come back

C. when Dad will come back           D. when does Dad come back

A:Excuse me,1　　   is the way to the Children’s Hospital??

B:2　  　,I don’t know. You’d 3　　   ask that policeman.?

A:Excuse me,4　  　 can I get to the Children’s Hospital??

C:Oh,go along Huanghe Street,and 5　 　 the second turning on your left. Then 6　　  No.3 bus and 7　  　 off 8　 　 the third stop. You’ll see a white building 9　  　 the post office and the police station. You 10　   　 miss it.?

A:Thank you very much.?

C:You are welcome.

补全对话（每空一词）

A:Excuse me,11　　 is the way to the Children’s Hospital?

B:12　　,I don’t know.You’d 13　　 ask that policeman.

A:Excuse me,14　　 can I get to the Children’s Hospital?

C:Oh,go along Huanghe Street,and 15　　 the second turning on your left.Then 16　　 No.3 bus and 17　　 off 18　　 the third stop.You’ll see a white building 19　　 the post office and the police station.You 20　　 miss it.

A:Thank you very much.

C:You are welcome.

— Could you tell me ____________?　

— I don’t know. It seemed to be unimaginable.

A. whether “Dad, where we go” was popular    

B. how was “Dad, where we go” well-known in China

C. why “Dad, where we go” is popular with all in China

D. when “Dad, where we go” is so well-known in China