1. When he was a boy, he used to go there and watch _____.

　　A. to repair bicycles B. bicycles to be repaired

　　C. bicycles being repaired D. repairing bicycles

　　2. --- Have you considered _____ your job as a teacher?

　　--- Yes. I like the job because a teacher is often considered _____ a gardener.

　　A. to change; to be B. to change; being C. changing; being D. changing; to be

　　3. The dog, _____, will be made a good watchdog.

　　A. to train properly B. being trained properly C. properly to train D. trained properly

　　4. _____ the diamond, he had to look for a place to hide it.

　　A. Having stolen B. Having been stolen C. Stolen D. Stealing

　　5. _____ the front door _____, he had to enter the room through the back door.

　　A. Seen; painted B. Seeing; painted

　　C. Being seen; being painted D. Seeing; being painted

　　6. And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep quiet.

　　A. having lost B. losing C. to be lost D. lost

　　7. 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

　　8. To answer correctly is more important than _____.

　　A. that you finish quickly B. finishing quickly C. to finish quickly D. finish quickly

　　9. The old farmer, _____ the badly injured and burnt soldier, came out of the burning farmhouse, calling continuously for help.

　　A. supporting B. having supported C. being supported by D. being supported

　　10. In January , 2004, the United States successfully launched “Spirit”, a Mars Exploration Rover, _____ a new milestone in the history of mankind.

　　A. it marked B. marking C. marked D. to mark

　　11. It was getting dark; I found a car _____ in a pool by the side of the road.

　　A. to be stuck B. stuck C. sticking D. stick

　　12. You can’t imagine what great trouble they have _____ the problem _____.

　　A. to solve; being talked about B. solving; discussing

　　C. to solve; to talk about D. solving; being discussed

　　13. The monument was built in honor of the explorer who was believed _____ the river.

　　A. to have discovered B. to have been discovered

　　C. to discover D. having been discovered

　　14. The thief fell to the ground, his left foot _____ and blood _____ down from his mouth.

　　A. breaking; running B. broken; running C. breaking; run D. broken; run

　　15. The program was so exciting that the children kept their eyes _____ on the screen.

　　A. to fix B. to be fixed C. fixed D. fixing

　　16. As I will be away for at least a year, I’d appreciate _____ from you now and then so that I can know how everyone is getting along.

　　A. having heard B. to hear C. hearing D. being heard

　　17. _____, the subject was always in my mind.

　　A. Walking or sleeping B. Walking or slept C. Having walked or slept D. To walk and sleep

　　18. --- Did you get a dictionary?

　　--- No, I _____, but there were not any _____.

　　A. tried; to be left B. had tried to; leaving 　C. tried to; left D. had tried; have left

　　19. When he came to, he found himself _____ on a chair, with his hands _____ back.

　　A. to sit; tying B. sitting; tying C. seating; tied D. seated; tied

　　20. The joke told by Tom made us _____, so the teacher couldn’t make himself _____.

　　A. to laugh; hearing B. laughing; heard 　C. laughing; hear D. laughed; heard

　　21. All of the flowers now _____ here have developed from those once _____ in the forest.

　　A. raised; grown B. rising; growing 　C. raised; growing D. rising; grown

　　22. Henry can’t attend the party _____ at Tom’s house at present because he is preparing the speech at the party _____ at Marie’s house tomorrow.

　　A. held; being held B. to be held; to be held

　　C. to be held; held D. being held; to be held

　　23. Seeing the soldiers well _____ for the flood-fight, the general nodded with satisfaction.

　　A. prepare B. preparing C. prepared D. having prepared

　　24. Don’t worry. I’ll have it _____ and get someone _____ it to you tomorrow.

　　A. typed; send B. to type; to send 　C. type; send D. typed; to send

　　25. The sun was shining brightly, _____ everything there _____ more beautiful.

　　A. making; look B. to make; looked C. and made; looking D. and making; be looked