Answer:
Under no means should a teacher need to carry a gun. It is already illegal in many states to possess a gun within more than 1000+ ft. from any school. The thought of being safe or cautious is factored out because in turn they too are now deemed unsafe. It clearly violates the 'Gun-free Zone' policy.
1) got
2) went
3) realised
4) left
2 would be the correct answer because without a setting no one would have any clue where the current situation was taking place.
A)
did not like
Hope this helps!