Did they clean the room?怎么回答?

Did they clean the room?怎么回答? Did they clean the house esterday?_____They cleaned it at five.A.NO,they didn't.B.Yes,they did顺便帮我翻译一下最后一句话 Are they [ ] [clean] the room. Did you help they clean their room?哪里错了? they prefer__(not clean)the room will they clean the room 改为陈述句 Did she help them clean their room?和Did she help they clean their room?那个对 they keep the streets clean by picking up rubbish _________do they keep the streets clean? who told you to clean the windowsFather_ he said they were dirty A.told B.did C.have told D.had tol Did jack finish < >(clean) the house this morning? room,you,did,clean,them,the,help(?)连词成句 When did he clean the window?怎样改为被动语态 Did he clean the blackboard just now?的被动语态 Did you have anyone ____the classroom?Yes,I had the classroom( ) A.to clean,clean B.clean,cleaned Tomorrow is the Spring Festival,They -------(clean)the house now 请change the following sentences- you must finish the article before Friday-Jack didn't clean the car yesterday-How will they use the dictionary?-When did he translate the story _________ the children __________ (clean ) the classroom now No.They usually ________ ( clean ) They can clean the bedroom英语对划线部分提问clean the bedroom是划线部分