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addock, boxer in New York.A Being based on B Basing on C Based on D Having based on49. _______an important decision more on emotion than on reason, you will regret it soon.A. Based written more time, we could do it much better.A Given B To give C Give D Giving19. ____ us more time, and we can do it much better.A Given B To give C Give D Giving the general state of his health, we know it may take him a long time to recover from the operation. A Given B To give C Give D Giving a written permission , he had to write another letter to the president of the university.A Not given B Not having been given C having not given D Having not been given22. ____ to go out alone, the retired minister had to go for a walk with several policemen.A Warning not B Warned not C Not warning D Not warned a heavy traffic jam in a taxi while you are hurrying to the airport is quite an unpleasant experience.A Being caught B Having caught C Caught D Having been caught the traffic jam,Tina went to work late this morning caught caught caught 25. ____ in a recent science petition, the three students were awarded scholarships totaling 50,000 yuan.A To be judged the best B Having judged the bestC Judging the best D Judged the best26. _____ from media reports, the result has been unclear.A To judge B Having judged C Judging D Judged with what we had to go through, his life is perfectly happy.A Compared B To pare C Comparing D Compare with what we had to go through, he feels that his life is perfectly happy.A Compared B To pare C Comparing D Compare29. All things____, her paper is of greater value than yours.A consider B to consider C having considered D considered the distance, he arrived very quickly.A Considering B To consider C Having considered D Considered31. When he heard a noise in front of him, he looked forward to____ what was happening.A see B seeing C seen D having seen32. How happy we are! The holiday we have been looking forward _______ at last.A. to has e B. to have e C. to having e D. has e stood up and looked forward _________ what was happening over there..A find B to finding C to find D having found34. The men the guard allowed____ in must be the worker