No, because you never know their intentions and they could come to where you live and potentially kidnap or harm you.
Answer:
C learning how to sleep better
Going to movies, dances, or other events in a group is a good idea for teenagers because, all of the above.
All of the options listed are positive effects towards the teenagers, which make them safe in the situation. Going out with friends does remove the expectation of sexual activity, can reveal a lot about a person, and allows others to get to know each other.
