He finds it hard to keep _____ with the change of society if he stops learning．

She is already 18 years old, but she _____ as if she were still a little girl．

Asia is important to America because America’s future _____ trade with Asia’s growing economies．

--- Peter, you       the window quickly, will you?
--- OK! Oh! The window        broken.

People          a monument to honour those people who devoted their lives to their country.

To write a good article you must first           your ideas very carefully.

People read newspapers and magazines in order to keep themselves _________ of
what is going on in the world outside.

The man fell , his hand still ___________.

--- What about going abroad for a job?
--- I don’t think going abroad ____________ me.

The shop assistant was fired as she was ___________ with cheating customers.