句型转换。
The earth is big, but the sun is much bigger.(改为同义句)
The sun is _____ _____ the earth.
We are both good students.(改为同义句)
_____ ____ ______ are good friends.
We often go hiking in May.(对画线部分提问)
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I think Lesson 10 is more interesting.(改为否定句)
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I sleep nine hours every night.(对画线部分提问)
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