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WANG CHUN Posted 20 years ago
Grammar

Help my sentences

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00Hi 02pre
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00I made some sentences, but I am not sure whether they are right or not.02pre
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00If you find something wrong in Grammar or vocabulary, help me check them.02pre
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00Thank you very much.02pre
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001. he draws a conclusion that there is a cause-effect 00between volcanic eruption 02pre
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00and00 cool temperature.02pre
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002.If there were a series of tremendous explosions on the lands, if there were a thunder02pre
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00 and lightning from the sky, 00if a number of large meteorites collided with Earth, 02pre
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00they certainly created a loud boom.02pre
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003.Now that there are many factors that might contribute to a loud boom, how could the author02pre
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00 confirm that the cooling was caused by a volcanic eruption?01pre
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00 02pre
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Top answer

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1 Answers
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0 1. He drew the conclusion that there is a cause-effect relationship between volcanic eruptions and cool temperatures.02br
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002. A series of tremendous explosions on land, thunder and lightning from the sky, a number of large meteorites colliding with the Earth -- all would certainly create loud booms.02br
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003. Since there are many factors tha

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