1)My favorite website is Facebook.

2) There you can make new international friends or just texting your friends. You can post pictures of yourself, your family and other things if you want. But there's a lot more to than just posting and browsing. You can play online games alone or with friends.

3)I am using this website for practicing my languages with people from other countries. Becoming close with interesting people. Watching funny videos or photos.

4)advantages: You can easily connect with Facebook users from different countries and with people who speak a variety of different languages, because it’s international website. Facebook can also be used as video chat tool.
Disadvantages: Fake people and ID can stalk you and get your personal details by using Facebook. Facebook can be addicted for many users. Using Facebook for your need is good for you, but spending your valuable time on Facebook is harmful.