They have left for two years.They have been away for two years.两句子有意思文法有何区别?

这句外语什么意思They spent so much money buying a new flat that they didn't have ang left over for a holiday? They have left for Shanghai already改为同义句They have _____ ______ to Shanghai already They left Changsha an hour ago.They have ______ ______ ______ Changsha for an hour. They have left for two years.They have been away for two years.两句子有意思文法有何区别? THEY HAVE T-SHIRTS FOR BOYST-SHIRTS FOR BOYS提问 He _____without saying good-bye to them ,for he always has good mannersA mustn`t have left B may not have left C shouldn`t have left D can`t have left they ( )beijing ( )shanghai right away A.have left B.are leaving to C.are leaving for D.left to 关于question tag.They‘ve already read the news,aren't they?为什么不是 have they?We have hardly any water left,do we?为什么不是 have we? They aren't have bread for dinner哪错了 even if they don't have to pay for school They don't have carrots for lunch they don't have broccoil for dinner ..其中的lunch能否换breakfast M:Who would have thought that by the time he arrived,we’d have left?W:I feel badly.I said we’d wait for him.Q:Why is the woman unhappy?A:They didn’t wait for the man有什么特定短语吗?we’d have left是什么的缩写,第二句中we’d They haven't paid for their tickets,have they?-----_____.They didn't pay any money.A Yes,they have.B No,they haven't. They have got to leave for the airport tight away,____?A.haven't they B.don't they C.didn't they D.have they I can't wait for you _____minutes,any more,We have ____time left. They have T—shirts for boys(对 T—shirts for boys 部分提问) They have T-shirt for boys.(对T-shirt for boys提问)______ ______ ________ _______? Some dogs are very unhappy when they are left alone for a long time.改成主动语态Do you feel guilty (内疚) when you have done something you shouldn't do.翻译成中文