短文改错On my way home on the bus,I saw an old man to get on wit

更正在括号处标明,总共十处错误,保证准确率!
On my way home on the bus,I saw an old man (去掉to) get on with his grandson.He was carrying the (boy改成boy's) schoolbag and violin.I offered my (seats改成seat) to the old man at once.(Therefore改成However),the boy sat down first.The old man (has改成had) to stand nearby.After a while,the boy shouted to (her改成his) grandpa for water and then dropped the empty bottle (over改成on) the bus.When I saw this,I got (much改成very/most) angry.I think the boy should (加入not) only respect and take care of the old man but also keep (an改成the) environment clean.
如果你满意我的答案,敬请点击 ,

On my way home on the bus, I saw an old man to【去掉to】 get on with his grandson. He was carrying the boy【boy’s】 schoolbag and violin. I offered my seats【seat】 to the old man at once. Therefore【However】,...