Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to find a good roommate [title] Advertise online. [step] Websites like craigslist, padmapper, and roomie match can help you find the right roommate for you. Such sites allow you to build a profile or post an ad seeking out a roommate to meet your needs.

Ending1: Look around craigslist, and click on the " be a good roommate " button at the top. You can purchase advertisements and invitations from these sites as well. Ending2: You can also enter information about yourself to attract the perfect roommate. [substeps] For example, you can post information like your age, weight, and address. Ending3: [substeps] Craigslist is one of the biggest and most commonly used sites. As it's free, it's a great means to reach a wide audience. Ending4: There are also sites like pinterest and flipinterest that will allow you to advertise things you already own and possibilities to bring others into your apartment. Enter keywords that fit your situation in a way that the internet searches never have or that is inaccessible.

Answer format: ending1/ending2/ending3/ending4