1. Give me a paper towel.
 Here you are.
2. Please mail this letter for me.
Okay. I'll stop by the post office on my way home.
3. Would you please turn down that music?
Sorry. Is it bothering you?
4. Will you type my term paper for me?
Sure. When do you need it?
5. Would you give me a ride home?
(Could you . . .)
Sorry. I'm not going in that direction.
（This is also used in commands: Example, Go to your room!）