听力原文：W: What are you going to do with the old house you inherited from your grandfather？ M: I was intended to sell it. But now, I'm thinking of turning it into a guest house, because it's still a solid structure. Q: What does the man plan to do with his old house？
(18)

A. Repair it and move in.
B. Pass it on to his grandson.
Convert it into a hotel.
D. Sell it for a good price.