I’m putting on weight. The doctor has warned me to______ sugar.

   A. keep up            B. keep fit           C. keep off          D. keep on

My payment rose_____10% in April_____ the same month last year.

A. in; compared to　 B.to; compared with　 C. in; compared with　 D. by; compared to

The parents feel hopeless when their son has_____ internet games for so long.

  A. accustomed to        B. addicted to        

C. been accustomed to     D. been addicted to

 I love____ when people sing a song with much work done.

   A. that               B. this                C. it               D. them

 Will you see____ he can return the book to me?

   A. it                 B.it to                C.what             D.where

---- The price is fine with me. How would you like ____ paid?

 ----- Well, it’s up to you.

   A. this               B.that               C. it               D. one

 You know nursing is____ a way of life.

   A.as a much job as    B. as much a job as   C. so job a much as D. a job so much as

----- This is the second time I____ pictures with my own camera.

 ----- It’s time that you ____ a picture of me.

   A. had taken; took     B. have taken; took  C. will take; will take D. took; have taken

  ____ the storm on the sea, it is reported that the president has put off the trip.

   A. thanks to           B. because of       C.due to             D. as a result

____is known to us all, things can easily go wrong when people are under______.

A. Which; control      B. As; load         C. It; strength        D. As; stress