________ to sunlight for too much time will do harm to one’s skin.

A. Exposed    B. Having exposed    C. Being Exposed    D. After being exposed

Mrs. White was so ________ in her work that she didn’t notice a stranger enter the office.

   A. absorbed    B. adjusted    C. focused    D. centered

________ to use in April, 2010, the road has solved the long-standing problem of traffic jams

 of this area.

       A. Put    B. Putting    C. Having put    D. Being put

-----Mary，what made you so sad ? -----______.

  A. To lose my favorite book                B. Lost my favorite book

  C. Because of losing my favorite book        D. Losing my favorite book

The discovery of new evidence led to ______.

A. the thief having caught                         B. catch the thief
C. the thief being caught                          D. the thief to be caught

The old man came ______ to the railway station, only ______ the train was slowly pulling out of the station.

  A. and ran; found　         B. running; finding C. running; to find       D. to run; finding

At weekends in Zhuji, many people can be seen ______outside some restaurants, ______to have dinners

A. sit; wait                       B. seated; waiting   C. seating; waiting        D. sitting; wait

Don’t leave the water ______ while you brush your teeth.

   A. run      B. running        C. being run        D. to run

Director Zhang Yimou often has his films _________ local contents, which foreigners are not familiar _________.

   A. base on; with   B. base to; on     C. basing on; to    D. based on; with

The _______ performance ________ everyone present.

A. amusement ; amusing  B. amusing ; amused   C. amusing ; amuse  D. amused ; amusing