Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to be single in college [title] Focus on your studies. [step] Focus on the reason why you came to college: getting a degree. Spend extra time going to tutoring, office hours, and review sessions.

Ending1: Use all of the academic resources you have, such as the library and the writing center. Make sure you understand what's going on in all of your classes and are getting the most out of the classes you're taking. Ending2: It may seem irrelevant, but it can help you more than when you're single. [substeps] Do what you need to do to boost your grades. Ending3: Work on the self-assessments, tests, and sat exams that you should take. Keep score at the end of any retakes. Ending4: Familiarize yourself with the importance of willpower, decision-making, and perseverance. Being single means being capable of attending meetings, reviewing letters, and evaluating review reports.

Answer format: ending1/ending2/ending3/ending4