The boss made the little boy do heavy work.改为被动语态怎么改?
问题描述：
The boss made the little boy do heavy work.改为被动语态怎么改?
还有一句：A girl saw my wallet drop when she passed by.
答
The little boy was made to do heavy work by the boss.
My wallet was seen to drop by a girl when she passed by.
都要加to