Teen chat rooms 1) must/can be a scary place for parents. Teenagers 2) should/may know the dangers
so as to protect themselves. There 3) should/might
be people who visit these chat rooms looking to
deceive teens. So, you 4) don't have to/mustn't give
anybody your real name and you 5) couldn't
shouldn't meet anyone face to face
2) should — совет о том, что подростки должны знать
3) might — возможно/неуверенность, что это может быть
4) mustn’t — строгое правило/правило
5) shouldn’t — просто совет