Exercises：1. I smell something _ in the kitchen. Can I call you back in a minute? 2007 全国卷I A. burning B. burnt C. being burnt D. to be burnt2. At the beginning of class, the noise of desks _ could be heard outside the classroom. 2007 全国卷IIA. opened and closedB. to be opened and closed C. being opened and closed D. to open and close3. After a knock at the door, the child heard his mothers voice _ him. 2007 上海卷 A. callingB. called C. being called D. to call4. The country has already sent up three unmanned spacecraft, the most recent _at the end of last March. 2007 山东卷Ahas been launched Bhaving been launched Cbeing launched Dto be launched 5. He is a student at Oxford University, _ for a degree in computer science. 2007 北京卷A. studied B. studying C. to have studied D. to be studying6. Come on, please give me some ideas about the project.Sorry. With so much work my mind, I almost break down. 2007 福建卷A. filledB. fillingC. to fill D. being filled7. As the light turned green, I stood for a moment, not _, and asked myself what I was going to do. 2007 湖南卷 A. moved B. moving C. to move D. being moved 8. that she didnt do a good job, I dont think I am abler than her. 2007 陕西卷A. To have saidB. Having said C. To say D. Saying9. Peter received a letter just now _ his grandma would come to see him soon. 2007 四川卷 Asaid Bsays Csaying Dto say10. The glass doors have taken the place of the wooden ones at the entrance, _ in the natural light during the day. 2007 天津卷A. to let B. letting C. let D. having let 11. They use computers to keep the traffic _ smoothly. A. being run B. run C. to run D. running12. A small plane crashed into a hillside five miles east of the city, _ all four people on board. A. killed B. killing C. kills D. to kill13.There is a great deal of evidence _ that music activities engage different parts of the brain. A. indicate B. indicating C. to indicate D. to be indicating14. The picture _ on the wall is painted by my nephew. A. having hung B. hangs C. hanging D. being hung15. Though _ money, his parents managed to send him to university. A. lacked B. lacking of C. lacked in D. lacking16. 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; disappearing17. 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. putting18. The boy sat in front of me _ for hours. A. talking excitedly B. talking excitingly C. to talk excitedly D. to talk excitingly19. After seeing the movie, _. A. the book was read by him B. the book made him want to read it C. he wanted to read the book D. the reading of the book interested him20. The little boy still needs the _ 20 dollars to do with some things _. A. remaining; remained to be settled B. remaining; remaining to be settled C. remained; remained to settle D. remained; remaining to settle21. _, he went to ask his teacher. A. Not known how to do it B. Unknown what to do C. Knowing not how to do D. Not knowing how to do it22. The room with the windows _ north wants _. A. facing; cleaned B. faces; cleaning C. faced; to be cleaned D. facing; cleaning23. _ from the appearance, it is very peaceful; but in fact, a war will break out soon. A. Judged B. Judging C. Having judged D. To judge24. _, everything has changed. A. Time goes on B. Time going on C. As time going on D. With time went on 25._, I attended the meeting instead of him last Monday. A. He was ill B. His being ill C. Him being ill D. He being ill答案：15 ACABB 610 BBBCB 1115 DBBCC 1620 DDACB 2125 DDBBD