A student is writing an argumentative essay for her class.  The student wants to revise the draft to have more clarity.  Read the draft of the essay and complete the task that follows.

Many students look forward to getting a part–time job after school.  Working at an after–school job is a big step toward growing up.  Students go to school to learn to prepare for college and then for life as an adult.  Having a job is another way students can get ready for their future.  Students can learn how to be independent and responsible.  It also teaches students life skills that can be hard to learn in school, like how to manage their time and money.
Some may say that having an after–school job takes time away from homework.  However, some studies have shown that students with part–time jobs after school earn higher grades than those who do not.  It is true that students who work after school might not be able to join sports teams or do other extracurricular activities, but many jobs also give students the chance to learn about teamwork and make friends.  Jobs are important because they are a source of useful skills, money and pride for students.

Revise the introduction by choosing the sentence that would improve the introduction by setting up the argument.

A. 
Many students have to work to help support their families.

B. 
Having a job has both long–term and short–term benefits for students.

C. 
Parents should encourage their children to do volunteer work if they cannot find jobs.

D. 
All students should try having an after–school job so they can figure out if they like working.

B. Having a job has both long-term and short-term benefits for students.