A. I could B. Yes, I do. C. No, not at all. D. Of course.
A.I have no idea about it. B.Yes, really. If I had the money, I‘d buy it. C.You can‘t wear it. D.There‘s no money to buy it
A.It‘s no trouble at all. B.That‘s all right. I like it C.I don‘t think it‘s a trouble. D.That‘s very kind of you.