---Could you turn down your radio, please? It's too noisy.

---________

---I asked you to turn down your radio a little.

1. A.
   I beg your pardon?
2. B.
   I'm sorry.
3. C.
   Do you want a go?
4. D.
   Yes, of course.

—Could you turn down your radio, please? It's too noisy.

—___________

—I asked you to turn down your radio a little.

A. I beg your pardon?             B. I'm sorry.

C. Do you want a go?             D. Yes, of course.