七年级英语改写句子,用另一种方法表达,但不能改变意思
Theearthprovidesuswithair,waterandfood.
Therearemorethanthreehundredstudentsinthehall.
Samleavesthetoyseverywhereinhisroom.
Thesundisappearswhenit'sgettingdark.
Mumturnsonthelampanditlightsuptheroom.
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