---What made him so angry?   

   --- _______.

A. Because his son escaped from school   B. His son’s escaping from school

C. His son escaped from school          D. What his son escaped from school  

Not until he left his home ______ to know how important the family was for him.  

A. did he begin     B. had he begun     C. he began    D. he had begun 

________ you may have, you should gather your courage to face the challenge. 

   A. However a serious problem      B. What a serious problem

   C. However serious a problem      D. What serious a problem

When he came to, he found himself ______ on a chair, with his hands ______ back. 

A. to sit; tying    B. sitting; tying     C. seating; tied     D. seated; tied 

_______ is obviously right is that all children have equal opportunities to get education. 

A. Which      B. What      C. That     D. It 

The project _______ a success as the income of the company increases every year. 

A. is proved            B. had proved      C. has proved          D. has been proved

My mother opened the drawer to _______ the knives and spoons.    

   A. put away      B. put up     C. put on     D. put together

He offered the information the police needed and deserved _______.  

A. rewarded      B. to reward     C. being rewarded     D. rewarding

It was playing computer games_______ cost the boy plenty of time______ he ought to have spent doing his homework.    

A. that; that       B. which; that        C. which; when   D. that; when

First impressions are the most lasting. After all, you never get ______ second chance to make _______ first impression.   

   A. a; the        B. the; the        C. a; a      D. the; a