Đáp án + Giải thích bước giải:

Bài tự làm, e tham khảo ^^

I agree! If you use Facebook in the right way, this form of communication gives you more benefits than you think. Facebook is a place where you can introduce yourself, which will give you more opportunities to learn about issues in life. You can learn a lot of knowledge from Facebook. It will help you to improve yourself. Facebook keeps you up to date. Use Facebook to stay up to date with your friends and what's happening around you. Facebook helps you connect friends, on the Facebook application it is easy to get acquainted with many people. With the ability to chat for free and unlimited, this is a tool that allows you to chat and chat easily. You can stay in touch with your friends even if you don't have time to see them. Sometimes you will find old friends that are hard to meet elsewhere