Students should be encouraged to finish their homework ____. 

A.of themselves           B. of their own            C. for their own           D. on their own

 At law school he became heavily ____ student politics.

A.involved                   B. involved in                     C. part                        D. part in

We are ____ that next year's profits will be higher.

A.afraid B. worried C. bored D. confident

 When I ____ my senses, I found myself wrapped up in bed in my little room, with Grandma bending over me.

A.woke up                  B. took to                    C. picked up                       D. came to

 The football player reacted ____ the judge's decision by dropping out of the match.

A.on                           B. to                           C. against                    D. by

 Haven't he ____ smoking yet? He is such a heavy smoker.

A given off                  B. given away                     C. given up                 D. given in

 The company where I work as a saleman often puts advertisements in the local newspapers to ____ its new products.

A.promote                   B. improve                  C. produce                  D. transport

 There are successful examples of cancer patients who have ____ because of proper treatment and good nursing.

A.pulled through          B. died out                  C. give up                   D. got through

 The problem is ____ we can solve the problem.

A.what                              B. how                              C. that                        D. where

The moment ____ Leo will never forget is ____ Mr. Green gave him a lot of valuable advice on how to improve his writing.

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