you must hand in your history homework by the weekend.(改为被动语

you must hand in your history homework by the weekend.(改为被动语 you must hand in your homework now 改为被动语态 英语两个填空,1.Your must hand in your homework by the weekend.(设为被 you must hand in your homework on time 改为被动语态 You must hand in your homework after class.变被动语态怎么变 the english homework must be handed in by the weekend （改为一般疑 改为祈使句 (1)You must hand in your homework on time.(2)You mustn you must to hand in your homework by 10 oclock哪里错了 将下列句子改为被动句1、You can hand in your homework tomorrow morning2、 you hand in your homework.变被动语态 you may hand in your homework tomorrow.转成------------ by you must you hand in the paper tomorrow改为被动语态.怎么改呀