Lu Jun,a teenager from Hebei ,has a ture friend named Wang Ming. Lu Jun has a serious disease that makes it (it 去掉)walking difficult for him .As a young child ,Lu Jun would wait for his mother pick (pick 改为picking)him up from school.But one day,she was able(able改为unable) to make it. Seen(改为Having seen) this ,Wang Ming offers(改为offered) him a ride home-on his own back.Ever since,he had(改为has) carried his best friend to and from school,and though(去掉though) helped him get around the school hallways .Nowadays,Lu Jun is a lot heavy(改为heavier) than he was , but Wang Ming says that carry(改为carring) him is no problem.Lu Jun feels very luckily(改为lucky) to have a friend like him.
你能写出此文章很好,但我只修改中文。Sorry,I don't know.