After people finish school ,they often look for jobs.There are many kinds of jobs people do.But there are three main categories of jobs.They are service jobs,manufacture jobs,and professional jobs.People with service jobs provide service for others.They night deliver the mail or food.They often work in restaurants. And they work in stores  as salespeople and cashiers. People with manufacturing jobs make things .They make TVs,computers,cars,and other objects. People with professional jobs often have special training .They are doctors and engineers. They are lawyers and teachers.They might need to attend school to learn their skills.