Must we do it now ?的肯定回答以及否定回答?

Must we do it now?的否定回答是什么? Must we do it now ?的肯定回答以及否定回答? “Must we do it now?” “Yes,you ______.A.can B.must C.may Can we go out to play basketball now?( )I must finish my homework.a.I can make it.B.i can do itc.i can not make it.D.i can not do it要理由的 改为被动语态：We must do the work right now it is getting ( )so we must go home now must i do it now?回答怎么答? Must she do it now?(做肯定回答) 态动词等构成的谓语也可用于被动语态结构1.We must do it right now.------It must be done right now.2.I heard somebody singing------I heard the song sung in Chinese.求翻译2.这两句话的主语分别是we 和 I 怎么改成被动 I thinks we must work hard at whatever we are going to do.It's the most () thing for us now Now the haze in our city is even____than it was before.Yes,so we must do something to stop it.A.better B.Best C.worse D.worst You must do it now.(改为被动语态）It ________ _______ _______ by you now. 3道初二的英语单选题1.We are now short ____ fresh water.Something____ to stop people from polluting it.A.for,must be done B.of,must be donec.for,must do D.of,must do2.The lost boy _____ early this morning .A.found B.was founded C.was found D. We must spare no effort to do it. 1.everyone now in is classroom the2.do movie you of what the think3.must is find whose we pencil-box out it We must l now.Goodbye. We have worded out the plan and now we must put it into practice什么意思 do ,we,let's,it,shall,now 连词成句