якщо чогось не зрозумієш, звертайся, розшифрую. тема: it is not a secret that the internet os not good or bad for people. ot depends on your attitude to the way that you use it. what dangerous can you face on the internet? how can you protect yiurself from them? give your advice to your pen-pal who spends a lot of time in social networks( перша)
