Question No. 1
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Question No. 2
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Question No. 3
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Question No. 4
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Question No. 5
The ____ is a ball of hot gases.
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Question No. 6
The stars form ______
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Question No. 7
The Moon is the Earth's _____ satellite.
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Question No. 8
______is a bright star in the sky.
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Question No. 9
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