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theplaygrou
dHewassee
toplayfootballo
theplaygrou
d若宾语补足语是带to的不定式，那么被动语态仍保留toMothertoldme
ottobelateIwastold
ottobelatebymother5）情态动词be过去分词，构成被动语态。Coalca
beusedtoproduceelectricityforagriculturea
di
dustry6）表示