Our monitor keeps the key to the classroom.怎样改为被动语态?

Our monitor keeps the key to the classroom.怎样改为被动语态? Jack is our monitor We__him our monitor.(elect) 单选题求详解 Our monitor suggested _____ a picnic in th单选题求详解Our monitor suggested _____ a picnic in the forest next Sunday.A us to have B that we hadC to have D having We made Li Ping ____.A、a monitor B、our monitor C、monitor D、one monitor ______ of our class.填a monitor 还是 monitor We made her ______ of our class.he monitor B.a monitor C.monitor D.one monitor为什么选C Our monitor is very _(activity). Your order keeps our paperwork straight wo made Tom our monitor可否改为we made our monitor for Tom 填空题 Our monitor does well in all school subject.Our monitor is___ ____all school subjects. our cause 24th our head teacher makes her our monitor什么意思 “我们班的班长”是monitor to our class还是monitor of …… the boy on the baicony is our monitor 对on the baicony提问 ------ ------- is ------monitor 为什么 the monitor of our class 的monitor 前可以加the? Mary is our monitor.(对Mary提问)回答：Who is your monitor?急 my monitor told us that our class teacher【英译汉】