A common noun is defined as a noun describing a class of a certain object or concept. In other words, it is the general name of a person, thing, animal, idea, place or event. The sentence that contains three common nouns is option A. She has never upset an object or as much as brushed a magazine onto the floor.
No one was surprised when Frodo, my dog, started talking, as if everybody was expecting that to happen. John ran frantically from one block to another shouting.
