sb were being faild by sb or sth were being faild
sb were being faild by sb or sth were being faild
were sb doing还是were sb did sth?
_________ being late,the students were punished by the teach
were just being hit by .是什么时态什么形式?
"被sb告知" 用在句首时,应该用being informed by sb 还是 be informed by sb?
by sth for sb
by sth ______ sb
by sth for sb.
求解there be sth/sb to be/being done+介 句型用法
see sth(sb) doing/being done/done/do四种形式有什么区别?
keep sb doing sth 可用被动语态吗?比如keep the company being well oper
by sth.to sb.还是by sth.for sb.