按要求改写句子
1. They are having an English class. (用this afternoon 改写句子)
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2. Lucy heard from her parents last week. (改为同义句)
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3. We had to wear the raincoat because of the heavy rain. (对画线部分提问)
____________________________________________________________?
4. to, newspapers, send, them, magazines, and (连词成句)
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