A: I want to buy some flowers for my wife's birthday. B: Red roses are always a popular gift for birthdays. A: What are the roses going for? B: They're only $20 a dozen. A: That sounds nice and cheap. B: Yes, you're saving money because they're on sale today. A: Give me the roses. B: Could I interest you in anything else? A: No, but thanks anyway. B: Your wife will be thrilled with the roses.