May I....?
May I open the window?
May I.....?
May I come in?
May I....?
May I close the window?
May I....?
May I open the book?
May I....?
May I go out?
May I....?
May I close the book?
May I....?
May I help you?
May I....?
May I take your hand?
May I....?
May I take your phone?
May I....?
May I help you?