1. I prefer sending an email. Because It is convenient and quick.

2. Netiquette is the set of rules about behavior that is acceptable on the internet. When you communicate online, you should be careful and avoid using bad words

3. My favorite way of communication is Facebook. As its advantages and cheapness

4. Some advantages of social media are that It makes people addicted, wastes time and It affects health. They can use it for a long time without eating

5. In my opinion, we will use social media such as Zalo, Instagram, Facebook....as a main way of communication