i think its the first one because having n adult around is good but not always effective and having no friends makes no sense. i guess the last one makes sense but its not very relivant to the question so-
Answer:
the answer to this question is: all of these as a autobiography should have no grammar errors,some details and dialogue, a consistent point of view, an entertaining theme
This is how I would write your thesis. "Should kids be allow to bring their cellphones to school? I believed they should, because it's necessary for kids to be able to communicate with their parents in case of an emergency. In New York City, their policy of banned cellular devices will be reversed and students will be allow to use their devices freely. However, will other counties like New York city be as open minded and allowed the usage of cellphones?"