1. He looked around and caught a man ______ his hand into the pocket of a passenger.

     A. put        B. to be putting       C. to put        D. putting    

2. Suddenly, a tall man driving a golden carriage _______ the girl and took her away, _______ into the woods.

     A. seizing; disappeared         B. seized; disappeared              

     C. seizing; disappearing         D. seized; disappearing

3. A cook will be immediately fired if he is found _____ in the kitchen.

     A. smoke    B. smoking       C. to smoke     D. smoked

4. Though _____ money, his parents managed to send him to university.

   A. lacked    B. lacking of     C. lacking      D. lacked in

5. In some parts of London, missing a bus means _______ for another hour. 

     A. waiting      B. to wait     C. wait         D. to be waiting

6. _______ such heavy pollution already, it may now be too late to clean up the river.

     A. Having suffered    B. Suffering    C. To suffer    D. Suffered

7. The bell ______ the end of the period rang, ______ our heated discussion.

     A. indicating; interrupting      B. indicated; interrupting

     C. indicating; interrupted      D. indicated; interrupted

8. ______ from heart trouble for years, Professor White has to take some medicine with him wherever he goes.

    A. Suffered                  B. Suffering

C. Having suffered           D. Being suffered information.

9. He sent me an E-mail, ______ to get further information.

A. hoped    B. hoping     C. to hope   D. hope

10. The ______ boy was last seen_______ near the East Lake.

     A. missing; playing       B. missing; play

     C. missed; played        D. missed; to play

11. The picture ______ on the wall is painted by my nephew.

     A. having hung     B. hanging     C. hangs    D. being hung

12. "We can ' t go out in this weather," said Bob, _______ out of the window.

     A. looking       B. to look     C. looked     D. having looked

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

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

14. More and more people are signing up for Yoga classes nowadays, ______ advantage of the health and relaxation benefits.

     A. taking    B. taken    C. having taken   D. having been taken

15. In the past, this work, __ highly skilled, was usually done by men.

     A. considering               B. to consider 

C. being considered          D. considered

答案：1---5 DDBCA         6---10 AACBA     11---15 BABAD