—Im afraid Ive brought you too much trouble. — A: You too. B: Forget it. C: Why not D: What for

This is a very interesting book. I’ll buy it, ____. A: how much may it cost B: no matter how it may cost C: however much it may cost D: how may it cost

Yes, I’d like to buy a present for my father. A: How much is the present? B: What can I do for you? C: How old is the father? D: How is your father?

——________? —— I’d like to buy a pair of leather shoes. A: What can I do for you? B: How much do they cost? C: What size do you take? D: What color do you take?

—I wonder if I can get a raise in salary. —You have been paid enough, () do you want A: What else B: What more C: How much more D: How much