The fat lady jumped off the floor, screaming, as if ___ by a snake in the garden.

A. to have been bitten   B. bitten           C. being bitten        D. to be bitten

You happened to see the accident .You were supposed _____ it to the police as soon as possible.

A. to have reported              B. to report

C. to be reporting               D. reporting

He is really considering ______ himself to ______ these children of the poor mountain village.

A. to devote; educating               B. devoting; educating

C. devoting; educate                  D. to devote; educate

On Jan.12, 2010, a strong earthquake hit Haiti. Many local people were very ______when they saw the ______ results of the earthquake.

  A. scared; frightening B. scared; frightened

  C. scaring; frightened D. scaring; frightening

According to a recent U.S. survey, children spend up to 25 hours a week ______ TV.

  A. to watch     B. to watching   C. watching    D. watch

Didn’t you find that he looked ________ when he heard the news?

   A. surprised     B. surprising   C. surprisingly    D. surprisedly

The manager promised to keep me ________ of how our business was going on before I made up my mind to take a few days off. 

    A. to be informed          B. inform                            C. informed           D. informing

The students were ____ over the ____ problem, listening to the teacher with a ____ expression on their faces.

A. puzzled; puzzling; puzzling                    B. puzzled; puzzling; puzzled

C. puzzling; puzzling; puzzled                    D. puzzling; puzzled; puzzling

— Have you ever been to Australia?

— Never, but I have been looking forward _______ such a chance for further study there.

A. to give               B. to be given   C. to giving            D. to being given

       on the lonely island        more difficult than they had expected.

A. Survivor…proved                                 B. Surviving…proved

C. Survival…was proved                           D. To survive…proves