When you’re writing an essay—whether it’s narrative, descriptive, expository, or persuasive—it’s important to pay attention to details and get it right. That starts with the opening sentence.

High school is commonly a four-year endeavor, but some students choose to graduate high school early

This guide provides pointers for how to create a study plan that works well for you, how long to study for the GRE, and other factors you should know.