Wangbing: Do you mind if I smoke?
Hank: I'm sorry, but it's not allowed, you shouldn't smoke here.
Wangbing: Would you mind if I smoke in the office next door?
Hank: I'm afraid you shouldn't smoke in any of these offices.
Wangbing: Oh dear! Where can I go if I want to smoke a cigarette?
Hank: You should go outside, of course.
Wangbing: Thanks, I wonder if I could use your phone.
Hank: Sure. Go ahead.