They often clean their classroom after school变被动语态

They often clean their classroom after school变被动语态 用被动语态怎么转换过来写这句话：They ofen clean their classroom after school 英语改句式把下列句子改成被动语态： 1.They often clean their classroom after s they often clean their classroom often school =they classroo 将下列主动句改为被动句 They clean their classroom after school.Li Lei g 改被动语态They clean their classroom every day. they should clean their classrooms after school 该改成被动语态 They clean their classroom after school.改为现在进行时 They clean their classroom after school.对画线部分提问,划线部分（clean t 主动变被动They often play football after school帮帮忙 they said,"we often clean our classroom after school."改为间接引语 把下列句子变被动语态1.She often speaks English after class.2.They give