Tom must finished his homework before dinner.对finished his homework 划线提问

Tom must finished his homework before dinner.对finished his homework 划线提问 Tom has finished his work_. Hi,Mike.( ）Tom here. Tom,you are so lazy!This work------hours ago.A.should finish B.must have finishedC.should have been finished D.might have finished这题为什么选c而不选B了? They must have finished their homework,_______. You must first be finished before lunch. Hi,( ) ( ) Tom 括号里填什么? Hi,( )( )Tom.括号里填什么 Tom finished the work alone.的同义句Tom finished the work____ _____ Tom must help his mother 1.The teachers in our school do all ____ improve their teaching abilities.A.they can toB.what they can toC.which they canD.that they can2.-Hi,Jack.What did the boss ask you just now?-He asked me ___ his work.A.if Tom has finishedB.if Tom had finished Hi,tom.Any idea where Jane is She _______in the classroom,I saw her there just now.为什么答案是must be不是might have been 我理解的是她刚才在教室不一定现在还在那儿呀. Tom went to play,with his homework finished为什么用finished She wanted to know _____[有理由]how Tom finished the painting how Tom finishes the paintingwhendid Tom finish the painting where Tom has finished the painting Tom has already finished his homework 改一般疑问Tom has already finished his homework 改一般疑问句 英语翻译Gathers must be 3.5cm finished length. He must have finished his homework,_________________(是吗?） Our homework must be finished first（改为主动语态）