急,They have finished their homework( )with the help of their teacher.括号里填一个单词,以e开头

They have all finished doing the exercises They must have finished their homework,_______. They have not finished counting 的译文 急,They have finished their homework( )with the help of their teacher.括号里填一个单词,以e开头 I don't believe they have finished their work yet,have they 如何回答.Yes.,they ( ) They have already finished tgeir work改为一般疑问句 They have finished their work主动句改为被动句 They have already finished the work.如何改为否定句 they have finished their work last night改错 when have they finished the work 时态哪里不对 They have already finished their homework（改为否定句） they have finished the work改写意思相近的句子 Have they finished the game ____?填空 该填什么 they will have finished work on the new stadium.on They have finished their homewoke.改成被动语态 (1/2)They went to have supper after they finished their work.同义改写They ＿ They told me that they ___ the task yesterday.A finished B have finished C had finished D would finish这道题正确答案是哪个,请详细说明,谢谢! In the past ten years,they _three great scientific experimeent.A finished B have finishedC had finished D have been finished