同义句He has been away from here for three hours

he has been away for three weeks.写出同义句, He has been away from here for ten years同义句转换为：He has been away from here_______ten years___ 同义句He has been away from here for three hours long has he been away? He has been here for two weeks改同义句He has been here ( )two weeks( ) 为什么Could you tell us how long he has been away?和Could you tell us when he left?是同义句? He has been away from school for half a year.(该为同义句） He __ __ ___school half a year He has been in Canada for seven years .同义句 he has been a soldier since last year同义句 He has been a soldier for 5years同义句 He has been here for two weeks改同义句 Without your help,I can't work out the problem He has been away from his office for 5 minutes同义句 怎样转换“Bob has been away from school for one hour”的同义句? He has been a soldier for 5years同义句 He has __in the army_5 years___. He has been here since yesterday.(同义句)He has been here for ___ ___.one day 还是 two days I have never been abroad .He has never been abroad,either.的同义句 He has never been to new york .i have never been there,either.同义句 The girl has been away from home for three days.同义句Three days has passed_____the girl_____home.