Answer:
What's a place you have left but didn't enter?
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
In the night a mountain, in the morning a meadow.
I have split the one into five. I am the circle that few will spy. I am the path that breaks and gives. I am the bow no man may bend.
Break it and it is better, immediately set and harder to break again
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.