1 . No sooner had she watched the TV program on the extinct species ________ she made up her mind to join the wildlife protection organization. (用适当的词填空)
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2 . —Are you going to Emma’s party?
—I don’t know —_________ depends. (用适当的词填空)
—I don’t know —
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3 . The first automated vehicle was not developed for testing ______ the 1970s by the Tsukuba Mechanical Engineering Laboratory. (用适当的词填空)
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4 . ______ objects ranging from small pocket watches to clocks over one metre in height, each of these requires its own unique method of restoration. (用适当的词填空)
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5 . It wasn’t long ________ we were surrounded by enormous sand dunes towering above us on all sides. (用适当的词填空)
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6 . It was the first time that I __________ (be) a volunteer in MSF. (所给词的适当形式填空)
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7 . It is widely acknowledged ________ Professor Hawking was one of the greatest physicists in the world. (用适当的词填空)
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8 . It ________ (estimate) that the project will last more than ten years. (所给词的适当形式填空)
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9 . 很荣幸站在这里发表...的演讲。(汉译英)
_______________________________________________________________________________________________
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10 . This morning I was walking on the street ________ I saw that two travelers were reading a map, looking puzzled. (用适当的词填空)
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