Please choose the correct ending to complete the given sentence: Work World: [header] How to dress to impress at your interview [title] Be as clean as possible. [step] Bad hygiene can ruin the world's best outfit. It's absolutely crucial for you take time to have a clean and fresh body before you walk into an interview, or your potential employers will think you're sloppy and careless.

Ending1: [substeps] Not only is a dirty outfit unprofessional, it can give your interviewers the impression that you're not as fit as you used to be. Brushing your hair, using a shiny hair spray, using dry shampoo and water are all ways to spruce up a dirty outfit. Ending2: [substeps] Always shower the day of your interview. Even if you're busy before the interview, take the time to wash your hair and body as close to the time of the interview as you can. Ending3: This includes going into your boss' office in sweatpants and a ratty t-shirt. [substeps] If you have shorts or short pants, try taking the time to keep these or slacks neatly laid out in a neat fashion so you'll be in your best clothes at the time. Ending4: [substeps] Make sure to have plenty of clean clothes on hand at all times. If you're an athlete, wearing only leg warmers or tight, squat-over-your-knee-high jeans can be just as important as dressing to impress your interviewer.

Answer format: ending1/ending2/ending3/ending4