Answer:
He could see the great hounds, and he called, "Better luck another time," to them.
Step-by-step explanation:
In the given excerpt, the indirect characterization has been employed to describe General Zaroff's character. The sentence which shows him as the villain would be 'He could see...them.' His attitude towards the hounds asserting that 'better luck next time' shows the failure of his evil plan. This reveals to the readers that he possesses the negative intentions which may lead to fatal consequences.