—I had been working till 4:00 a.m. to prepare a report for my boss.

   —____ you look very tired.

  A. No doubt                 B. No hurry             C. No wonder                  D. No need

According to the statistics, young drivers are more ____ to have accidents than older drivers.

  A. possible                   B. perhaps                        C. probable             D. likely

The medical team left the village with great satisfaction, ____ a lot of local villagers.

  A. treating                   B. having treated        C. to treat                    D. treated

The old temple damaged in the earthquake ____ the Qing Dynasty.

  A. is dated back to     B. dates from       C. dated back to      D. was dating from

I would appreciate ____ if you can keep an eye on my dog while I am away.

  A. you         B. that         C.不填        D. it

 Father ____ , I turned on the computer.

  A. agreed             B. agreeing          C. agrees         D. to agree

 Officials believe that more than one person _____ for the big fire.

  A. is to be blamed                B. should blame     

  C. should be blaming              D. is to blame

 It’s very dangerous to be ____ to the SARS virus without any protection.

  A. disclosed     B. uncover     C. affected      D. exposed

 _____ being too large, the color and the style of the dress suit me well.

  A. Apart from          B. As well as      C. Besides            D. Instead of

 An increase in the price of drugs has _____ the rising cost of medical care.

  A. contributed to    B. brought up       C. burst into             D. resulted from