按要求写句子。
【小题1】They’re seventy-two yuan.(对画线部分提问)
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【小题2】I can have a toy car.(改为一般疑问句)
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【小题3】How much are these short pants?(用coat替换short pants)
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【小题4】Can I help you?(写出同义句)
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【小题5】I can try it on.(改为一般疑问句)
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