1.Sometimes children have trouble ___ fact from fiction and may believe that such things actually exist. A. to separate B. separating C. for separating D. of separating 来源:考试大 2. Although punctual himself, the professor was quite used ___ late for his lecture. A. to have students B. for students being C. for students to be D. to students being
3.It s no use ___ me not to worry. A. you tell B. your telling C. for you to have told D. having told 来源:考试大 4. ___ all our kindness to help her, Sara refused to listen. A. At B. In C. For D. On
5.The children prefer camping in the mountains ___ an indoor activity. A. to B. than C. for D. with
6. ___ of the burden of ice, the balloon climbed up and drifted to the South. A. To be free B. To free C. Freeing D. Freed
7. ___ quite recently, most mothers in Britain did not take paid work outside the home. A. Until B. Before C. From D. Since 来源:考试大 8. ___ enough time and money, the researchers would have been able to discover more in this field. A. Giving B. To give C. Given D. Being given 来源:考试大 9.Not only ___ us light, but also it gives us heat. A. the sun gives B. the sun does give C. gives the sun D. does the sun give
10. ___ the claim about German economic might, it is somewhat surprising how relatively small the German economy actually is. A. To give B. Given C. Giving D. Having given