Paul, do you think you could ________ me ________ for the night? t’s a bit too late to go home now.

 Jane _____ have kept her word. I wonder why she changed her mind. 

Choose the correct answer to complete the sentence. "Nothing frightens you, ____?"

Choose the best answer: 
We___________that work when you get back next week.

Choose the best answer to fill in the blank: 
Observers living in Beijing said it appeared that only a mall part of the one million inhabitants escaped  …… or injury.

Choose the best option:

A consultation paper has been ____ on the Internet inviting input from Net users.

There was a lot of fun at yesterday’s party. You _____ come, but why didn’t you? 

Choose the best answer to fill in the blank: 
Survivors said that Tangshan, an industrial city of one million people 160 kilometers east of Peking, was completely  ……..

Did Mr. Tan ________ the class while Miss Fiona was ill in hospital?

Choose the correct answer to complete the sentence. "The infrastructure of our city needs upgrading, _____ it's in an extremely poor condition now."

Choose the best answer: 
Last month the old man ___________ in the hospital for some days

Choose the correct answer to complete the sentence. " This is the right DVD, ____?"

The doctor advised me not to take ________ so much work in future.

Choose the correct response to each of the following exchanges.

A: “____?"

B:  "It's ten minutes' walk from here.”

Before the plane ________ off, the flight attendant told everyone to fasten their seat belts and put their chairs in an upright position.

Choose the best answer to fill in the blank: 
Many of the men of Tangshan were working in the mines deep under the earth’s surface when the  ……… occurred.

Choose the correct answer to complete the sentence. "Researchers are developing low-cost devices______ can detect water pollutants in rivers and lakes."

It's very cold in here. Do you mind if I put ________ the heating?

Choose the best answer: 
My niece married ____________ a wealthy family in the capital .

Choose the best answer: 
Just ____, Bill. Let’s think about it for amoment .

Choose the correct answer to complete the sentence. "Don't forget to write to me soon, ____?"