按要求完成句子。
1. it’s/ class/for/ time/ our (.) (连词成句)
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2. go/ the/ playground/ let/ us/ to (.)(连词成句)
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3. We have English. (改为一般疑问句)
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4. I have a Science class in the morning. (翻译成汉语)
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5. He has Music. (就划线部分提问)
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