Answer-Please, come . . . . . . the bathroom.

The correct answer is Option A out of. In this sentence, the phrase out of is used to indicate movement from inside a specific place the bathroom to the outside. Why other options are incorrect Option B over The word over is typically used to indicate movement or direction above something, which is not appropriate in this context. Option C on The word on indicates a position on a surface, not movement from one place to another. Option D in The word in is used to indicate movement into a place, which is the opposite of the required context. Thus, the correct answer is Option A out of, as it correctly conveys the intended meaning of leaving the bathroom.