按要求改写句子。
1.We often eat dumplings at the Spring Festival.(对画线部分问题)
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2.We can give our mothers some flowers.(改为同义句)
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3.They usually go boating in the park in spring.(对画线部分提问)
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4.There is some apple juice and bread.(改为一般疑问句,并作否定回答)
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5.They like climbing mountains too.(改为同义句)
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