he has been away for three weeks.写出同义句,

he has been away for three weeks.写出同义句, John has been away for more than three weeks.改为同义句 同义句He has been away from here for three hours He has been here for two weeks改同义句 He has been here for two weeks改同义句He has been here ( )two we I'm afraid he has kept the book for three weeks.（改写同义句） The girl has been away from home for three days.同义句 He was away for about 3 weeks.的同义句 He was away for about 3 weeks同义句. he has been a soldier for three years.改为同义句：It is three year he has been in my hometown for three days同义句 He has been away from home for three yeas中怎么对for three yeas提