----What’s the matter with Timmy?
------His bike hit a rock and          , which made him slightly hurt.

Faced with the financial crisis, many people prefer to be a saver rather than a spender and manage to _______ 40 to 50 percent of their salary.

How long will the fine weather    ?

Why don’t  us in a good play?

The suitcase     twenty pounds and    two meters long one meter wide.

—Do you know if Mary has got married   John?
—Yes, They have  for nearly a year.

Du Vigneaud , a well-known American scientist,   the Nobel Prize
chemistry in 1955.

By the time he  the railway station ,the train     .

The news was a terrible blow to her, but she ______the shock soon．

The essay you wrote is excellent, which          a rapid improvement on your recent work.