We have made use of all of our time 改为被动句(两种改法都要)

We have made use of all of our time 改为被动句(两种改法都要) 将 We should make full use of our spare time to study.变为被动句 We should make full use of our time to___useful we must make good use of our time We all made Mr.Huang ______ head of our team. 连词成句wuch,our,with,teacher,have,the,progress,of,made,help,we we should make use of time to study 该成被动语态两句 怎么改 谢谢 All of them have told Tom about it改为被动 we make good use of the book改成被动 第一种good use is made of the we have never heard of such things?怎么改为被动句? Time should be made good use of ___ our lessons well. We have a lot of rules in our school.改为同义句.