更正在括号处标明，总租斗共十处错误，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改羡旁成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.
如果你满意我的弊派磨答案，敬请点击 “选为满意回答” ，谢谢！
to get on = getting on
the boy schoolbag=the boy's schoolbag
my seats=my seat
Therefore=However
The old man has to=The old man had to
her grandpa=his grandpa
over the bus=on the bus
should only=should not only
an environment=the environment
还有第三行的胡行gor water，gor 不知斗虚道是什裤销哗么
1. (去掉to) 2.boy改成boy's 3.seats改成seat 4.Therefore改世搏成However 5.has改成had 6.her改成his 7.over改成on 8.much改成very/most 9.加入脊毁not 10.an改搜野祥成the。