Someone must have turned on the light without your notice的被动语态

My watch is m___.Someone must have stole it we must have someone repair the computer.have能换成let吗 someone must have taken my watch,i left it here on the shelf.must 是肯定的意思吗 You must have someone---the carA repair b Brepair c repaired D repairing If you someone to respect you ,you must have knowledge是什么意思 the building was__fire someone must have set fire__it 两个空填什么介词? We must have someone ___ the room.填clean up,为什么不是to clean up Someone must have turned on the light without your notice的被动语态 Someone must have taken it away this morning,___?为什么填didn't he Thankyou! Someone（must have been）here this morning.为什么括号里要这么填写 Someone must have turn on the light without you notice?的被动语态如题 without one's 原句是：Someone must have turned on the light without your notice. You also agree to?Is that someone must have understood me! must have Someone must give up something he loves and then he will get something he nevere have!帮忙翻译下. 这个句子变成被动语态,怎么变?someone must have turned on the light without your notice. someone must have been here,for the bunch of keys i put on the table before is missing翻译下, 谁能翻译下这句话：they must have confused me with someone else.I've never felt better.