smoke

1.Have a smoke?

2.Would you like a cigarette?

3.Cigarettes?

4.Let's go have a smoke.

5.Do  you smoke?

6.Cigar or cigarette?

7.Would you like to try one?

8.Could you put that out?

9.This is a nonsmoking area(building).

10.I'm sorry, but you'll have to step outside.

11.I'am sorry, the smoke is bothering me.