When he picked up a large sum of money by accident, he battled with his _____ whether he should keep it or return it to the owner.
Finding her car stolen, _______.
A cook will be immediately fired if he is found _______ in the kitchen.
We looked everywhere for the keys, but they are nowhere _______.
He was reading his book, completely _______ to the world.
Anyone _______ bags, boxes, or whatever, was stopped by the police.