He was admitted . . . . . . . . the hospital. A. with B. at C. in D. to

The correct answer is: C. in

The preposition “in” is used to indicate a location inside a place. In this case, the hospital is a place, and the man is inside the hospital.

The other options are incorrect because they do not indicate a location inside a place.

• “With” is used to indicate a relationship between two people or things. In this case, the man is not in a relationship with the hospital.
• “At” is used to indicate a location at a specific point in time. In this case, the man is not at a specific point in time in the hospital.
• “To” is used to indicate a movement towards a place. In this case, the man is not moving towards the hospital.