D) An old lady carrying a handbag on the left.
19. A) The back pocket of his tight trousers.
B) The top pocket of his jacket.
C) A side pocket of his jacket.
D) A side pocket of his trousers.
20. A) Theater lobbies with uniformed security guards.
B) Clothing stores where people are relaxed and off guard.
C) Airports where people carry a lot of luggage.
D) Hotels and restaurants in southeast London.