It is four months after I came to this school.哪里错了

It is four months after I came to this school.哪里错了 It is five years since I came to this school.改为同义句 It is four months since I last saw Keats ______. it ____ five months since i came to America I came to this school five years_____. I go to school by bike after the breakfast.这句话哪里错了 It was three months since he came to our school改错 I play footbaii with he after school.哪里错了? I have learnt Japanese since I came to this school. Yesterday I came back to school.It is strange that nearly ev I came to this school six years ago.的问句 I came to this school five years ago 甚么意思