句子练习
(1)I was at home yesterday.(变一般疑问句)
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(2)He was at school.(变否定句)
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(3)They had a dream.(变一般疑问句)
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(4)Were you in the kitchen?(做肯定回答)
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(5)She cleaned the classroom.(变否定句)
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(6)I am at school.(用yesterday改写句子)
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(7)She goes to park.(变为一般过去式)
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(8)Did he go to school?(做肯定回答)
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(9)Did they clean the table?(做否定回答)
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(10)We were in Beijing last week.(变为否定句)
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