-Don't eat and drink then you're sitting in computer.
-don't download information from bad websites.
-Don't use bad words in you SMS to other people.
-Don't sit in Internet for a long time, it isn't good for your health.
-Be careful with your data, hackers can steal it.
Если будут вопросы от учителей по непройденным словам, скажи, что пользовался переводчиком.