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e of the biggest factors in reaching goals. A. I did discover B. did I discover C. I discovered D. discovered3. Some animals carry seeds from one place to another, ______ plants can spread to new places. A. so B. or C. for D. but was__________ to be clever but dishonest. A. thought as B. thinking C. think D. thought5. Leave your key with your neighbor___you lock yourself out one day. A. as long as B. even though C. in case D. as if6. _____ in a long queue, we waited for the store to open to buy a New iPad. A. Standing B. To stand C. Stood D. Stand7. Would you please keep silent? The weather report ___ and I want to listen. A. is broadcast B. is being broadcast C. has been broadcast D. had been broadcast8. _______ with care, one tin will last for six weeks. A. Use B. Using C. Used D. To use9. You will never gain success _____ you are fully devoted to your work. A. when B. because C. after D. unless10. If we _______ now to protect the environment, we39。ll live to regret it. A. hadn39。t acted C. don39。t act11. I don39。t allowed ________ into the sports club. A. going B. to go C. go D. gone only__________ a promise, but he also kept it. A. had he made B. he had made C. did he make D. he makes15. The students are looking forward to having an opportunity _____ society for reallife experience. A. explore B. to explore C. exploring D. explored is little doubt__________ her advice is of greater value to us. A. that B. whether C. why D. it17.—You were brave enough to raise objection at the meeting. —Well, now I regret _____ that. A. to do B. to be doing C. to have done D. having done18. Hurry up! Mark and Carol__us. A. expect B. are expecting C. have expected D. will expect19. Before driving into the city, you are required to get your car____. A. washed B. wash C. washing D. to wash20. In the near future, more advances in the robot technology ___ by science. A. are making B. are made C. will make D. will be made21. Susan wanted to be independent of her parents. She tried __alone,but she didn39。 that B. why。 because D. that。s ______ I was born. A. when B. how C. why D. where29. ___ you said at the meeting describes a bright future for the pany. A. When B. How C. What D. That30. It39。ll have a piic in the park this Sunday __ it rains or it39。t bee a serious climber until the fifth grade, ______ I went up to rescue a kite that was stuck in the branches of a tree. A. when B. where C. which D. why37. It doesn39。s China Daily, the China Export Commodities Fair is also open on Sundays. A. Which B. What C. As D. That43. __________ a fine day, they went to town. A. Being B. It being C.