So , people wo nt have to clean their houses because there are machine for all works .
So , people wo n't have to clean their houses because there will be a machine for all the work .
So , people wo n't have to clean their houses because there will be a machine for all the work .
この文の文法上の誤りを修正してください: So , people wo nt have to clean their houses because there are machine for all works . 出力: