they havent finished their work.maybe they have some trouble___it.A.on B,at C in D with为什么是D

they havent finished their work.maybe they have some trouble___it.A.on B,at C in D with为什么是D 慧眼识错 They havent already comeback 改错 She has lost her bike two years ago 改错慧眼识错They havent already comeback 改错She has lost her bike two years ago 改错We have lived here for 1985改错My brother has finished his homework they havent in the spacecreaft 是不是现在完成时啊? They havent got the computers.He ordered them last week.(用关系代词which连接句子) few people have meals in the restaurant,_____?A.have they B.havent'they C.do they D.don't they. They have all finished doing the exercises They must have finished their homework,_______. They have not finished counting 的译文 the meeting began when they finished their work同义the meeting has()()()they finished their work They left there after they finished the work.同义句 They ____ _____ there ____ they finished the wThey left there after they finished the work.同义句They ____ _____ there ____ they finished the work. After they ________ cleaning the classroom,they ________ home yesterday.A.finished; went B.had finished; went C.finished; had gone D.had finished; had gone finished 4.They ____ the work by ten this evening.A.will be finished B.has finished C.is being finished Finally they finished their work.同义句 ____ ____ ___they finished their work. 英语选择：my mother met her friend,lucyyesterday.they ＿＿each other since2009.为什么选hadnt met而不是havent met? They haven’t finished their workfinish 为什么没有还原? 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