1) Guard shoots at you, you stop time, and switch body positions so he shot himself once time resumes.
2) jump from a high building or location that would normally kill you, only to possess the body of someone on the street and save your own life.
3) You can't throw an item far enough that will explode upon impact, so to throw it at a guard on an opposite building you throw it, stop time and teleport on top of a street lamp in the middle and catch the item and then re-throw it at the guard.
You can use your left hand (powers) while carrying someone. But not if you carry an item (like an empty bottle).