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二、单项填空(每小题1.5分，满分15分) 16. The volunteer teachers in the village are ____ ___college students. A. regularly B. nearly C. clearly D. freely 17. —Can a plane fly _______the Atlantic Ocean? —Yes, but it needs to go _______the clouds for hours. A. across; through B. through; across C. across; across D. through; through 18. —Mr Hu, can you tell us how to learn maths well? —Sure. But remember nothing can be learned _______ hard work. A. by B. at C. without D. for 19.Please try _______late for school next time. A. to not be B. not be C. not to be D. to be not 20. _______，he decided to send the sick child to hospital. A. To the end B. In the end C. At the end D. By the end 21.They got up early _______they could catch the early bus. A. because B. until C. so that D. that 22.Can you show me_______ an e-mail, please? A. how to send B. what to send C. when to send D. how send 23.—I hear Tom is working at history very hard. —I’m _______he will pass the history exam this time. A. afraid B. surprised C. sure D. sorry 24.To keep the classroom clean, please _______waste paper whenever you see it. A. throw away B. pick up C. put up D. send up 25. We can get fresh water from rain, from rivers, or from _______the ground. A. across B. under C. over D. off (责任编辑：admin) |