Years of neglect had left the historic mansion in a state of -------, with peeling paint, broken windows, and an overgrown garden.
- opulence
- disrepair (correct answer)
- restoration
- prominence
Explanation: The cause is "years of neglect," and the listed effects ("peeling paint, broken windows," etc.) describe a state of decay. "Disrepair" means a poor condition resulting from neglect, which accurately summarizes the situation. 'Opulence' means great wealth, and 'restoration' is the process of fixing, both of which are the opposite of the context. 'Prominence' means being important or famous, which doesn't describe the physical state of the house.