He didn’t come on time,         it impossible for us to hold such an important meeting.

I was close to _______my life in the big earthquake, which is really a terrible experience .

With a lot of difficult problems ________, the newly-elected president is going to have a hard time.

－prlfessor, do you have something       at this moment?－No,thanks.I'llcall you if there is any.

Professor White has received a letter ___ to give a lecture in Peking University.

—Is there any news about my promotion?—I regret _______ you that we’ve chosen someone else for the job.

The vocabulary and grammatical differences between British and American English are so few and unimportant as hardly______.

I’ve worked with children before,so I know what _________ in my new job.

 _________ the temperature might drop, coal was prepared for warming.

We must know what we should do and what we should avoid _______ a good impression on others in public places.

I will always remember _____ to the star’s concert and what I experienced there.

____all the required papers. he didn't answer the questions fluently in class.

"The president's report," a smile on his face, he continued, "___ to several hot topics, discusses how to increase peasants' income．"

The boy seated himself in the corner with his back       to his father.

Finding her car stolen, ______ .

The living room is clean and tidy, with a dining table already_____________ for a meal to be cooked.

I can’t have you ___________ to your mother in a rude manner.

 Peter has treated himself to too much delicious food，     his sharp increase in weight

Inspired by the seniors in college and      his own responsbilities，Dick is determined to work harder．

In many countries more and more forests and even agricultural land are being lost to development, _______ much of the land to become desert.