A.Certainly. Here you are. B.Please don‘t mention it. C.It‘s nothing. D.Yes, I have a hand.
A.It‘s none of your business. B.You‘ll get involved in it. C.Tim must be thinking about it. D.Well, if he can‘t control it, no one can.
A.I‘ll think your advice over. B.I see. We have 30 minutes left. C.That‘s no problem. D.I‘m afraid so