英语改错Before he was a teacher.Bob told me what he would like t

Before Bob was a teacher,he told me that he would like to be a lawyer when he was at school.He worked very hard in his lessons and tired entering a famous university.But something unhappy happened in his family which made it necessary for him to make a living.As a young man,he had been a bus driver,a dustman and a salesman.But he spent his spare time studying and finally became a college teacher,"Young people,"he often said ."should be full of wishes and dreams after they step into society,"