A.I really can't. You'll not mind, I think B.Let's put it off till later C.Thanks, but I have to work that evening D.No, I don't want to
A.To speak out B.To begin with C.To tell you the truth D.To sum up
A.No. You can't do anything for me. B.No,it's alright. I can manage myself. C.Never mind D.It's my pleasure.