they finished their work on time___i had expected是用as吗?

They must have finished their homework,_______. the meeting began when they finished their work同义the meeting has()()()they finished their work Finally they finished their work.同义句 ____ ____ ___they finished their work. They haven’t finished their workfinish 为什么没有还原? They have finished their work主动句改为被动句 they have finished their work last night改错 They have already finished their homework（改为否定句） They have finished their homewoke.改成被动语态 _____,they went home,_____.A.Their work had been finished; singing and laughingB.They had finished their work; sang and laughed C.Their work finished; singing and laughing D.After their work finished; singing and laughing为什么A不对? (1/2)They went to have supper after they finished their work.同义改写They ＿ I don't believe they have finished their work yet,have they 如何回答.Yes.,they ( ) They went home after they finished their homework .(改为同一句）They ____go home ____ they finished their homr work ____,they went home,---------.为什么填 Their work finished,singing andlaughing.而不是 After their work finished,singing and laughing. they went to bed after they finished their homework.（同义句）they went to bed ___ ___ their homework. They have finished doing their homework.Their homework _ _ _. They have finished doing their homework(改写句子)Their homework_____ _____ _____. They went out to play football after they finished their homework(同义句改写) they went to play tennis after they finished their homework. 转换成同义句