—Do you mind if I record your lecture?

 —                      .

-It's rather cold in here. Do you mind if I close the window?

 -_____________________.

—Do you mind if I ask you why you choose to be a volunteer?
—____________________.

— It's rather cold in here. Do you mind if I close the window?

— ________________

— Do you mind if I smoke here?

—__________________

--Do you mind if I open the window？

—_____

--Do you mind if I open the window？

—_____