___,they finished their work

they havent finished their work.maybe they have some trouble ___ was announced,everybody must finished their work before the meeting began when they finished their work同义 they finished their work ahead of time,with no one ____,they went home,---------.为什么填 Their work finished,singi they have finished their work last night改错 They have finished their work主动句改为被动句 their work （finished）,they went home singing and laughing. They worked hard ____they finished their work ahead of time. they finished their homework They haven't finished their work.Maybe they have some troubl (1/2)They went to have supper after they finished their work