— Excuse me, is there someone in this seat?
—_____. A man left his bag here and went to the washing room.
I'm afraid so B. I don't think so
C. I don't know D. I hope not
— Excuse me, is there someone in this seat?
—_____. A man left his bag here and went to the washing room.
I'm afraid so B. I don't think so
C. I don't know D. I hope not