Correct option is A
Option (a) is the correct order of the given sentences.
· Sentence A begins the paragraph by describing the arrival of the fine carriage at Gryabov's house, setting the scene.
· Sentence D follows, introducing Fyodor Andreitch Otsov, the district Marshal, who jumps out of the carriage, maintaining the flow of action.
· Sentence B logically follows as the Marshal enters the house and is met by a drowsy footman in the hall.
· Sentence C concludes the paragraph with the Marshal asking if the family is at home, which ties the sequence together and completes the narrative.
This order creates a smooth and coherent progression of events, from the arrival of the carriage to the Marshal's inquiry inside the house.