1.I d rather read than watch television. the programs seem ___ all the time. A. to get worse B. to be getting worse C. to have got worse D. getting worse 来源：考试大 2.As early as 1647, Ohio made a decision that free, tax-supported schools must be established in every town ___ , 50 households or more. A. having B. to have C. to have had D. having had 来源：考试大 3.There was a knock at the door. It was the second time someone ___ me that evening. A. had interrupted B. would have interrupted C. to have interrupted D. to interrupt
4.I m sorry ___ you waiting. A. to keep B. to be keeping C. to have kept D. to have been keeping
5.There s a man at the reception desk who seems very angry and I think he means trouble. A. making B. to make C. to have made D. having made 来源：考试大 6.I have heard both teachers and students ___ well of him. A. to speak B. spoken C. to have spoken D. speak
7.I have no objection ___ your story again. A. to hear B. to hearing C. to having heard D. to have heard
8.Mrs. Brown is supposed ___ for Italy last week. A. to have left B. to be leaving C. to leave D. to have been left
9.I object ___ as he is still too young. A. my son to smoke B. my son smoking C. to my son to smoke D. to my son s smoking
10.He appeared ___ with our team s performance. A. satisfying B. to be satisfying C. to satisfy D. satisfied