A、It’ll cost him a lot of money. B、He isn’t serious about going. C、Other people paid for his airfare. D、It isn’t fair for him to

W: I found an expensive-looking ring in the locker room this morning.
M: If I were you, I’d turn it in to the security office. It is behind the administration building.
Q: What does the man suggest the woman do?

W: I hear you’re joining that expedition across Alaska. Did you get much funding for it?
M: You must be joking! I have to pay my own airfare and contribute toward the cost of supplies.
Q: What does the man say about the expedition?