I am afraid I must ask you what were you doing at 10.20 p.m?
Mr.X: I was playing chess with my wife.
Mr.Y: I was listening to a play on the radio.
I am afraid I must ask you what were you doing at 10.20 p.m?
Mr.X: I was playing chess with my wife.
Mr.Y: I was listening to a play on the radio.