Read this paragraph. Drivers’ education has always taught the rules of the road and safety behind the wheel. Students must learn about signs and rights-of-way. Today’s drivers’ education must also address modern-day concerns. Students must learn the dangers of texting and driving.

What is the central idea of the paragraph?

Drivers’ education no longer needs to teach the rules about highway signs and rights-of-way.
Drivers’ education must expand to include modern-day concerns, such as texting and driving.
Students in drivers’ education should study the rules of the road if they hope to succeed in class.
Students in drivers’ education should not text their friends during class because it is a distraction.

Read the excerpt from "home front diary." jimmy simmons stopped by today to tell me that he had enlisted in the army. he asked me if i would write to him, and i said i would. i told him that i've been writing to my uncle arthur and susan's cousin john for about a year, and as an experienced correspondent i had some advice about all the censorship. "don't write down any information about your location or the number of soldiers in your unit because the censors will cut all of that away," i said. "in my experience, loose lips not only sink ships, they make letters look like snowflake decorations! ” well, he belly laughed over that one. how is the author's perspective different from jimmy's? the author has been to war and she can give jimmy advice. jimmy has become a soldier and does not believe the author’s advice. the author has experience writing to soldiers but jimmy does not. jimmy has more experience at letter writing than the author.