1. moneda extranjera   airport   baggage, luggage   foreign currency   toilet   Hint Half-n-half Clue   2. reservación   flight number   aisle seat   reservation   airport   Half-n-half Clue   3. avión   airplane   pilot   water   luggage trolley   Half-n-half Clue   4. oficina de cambio   money exchange   airport   weigh   flight number   Half-n-half Clue   5. cafetería   shop   immigration   cafeteria   seat number   Half-n-half Clue   6. ascensor   international   customs   money   elevator   Half-n-half Clue   7. azafata   number   toilet   excess baggage   air hostess   Half-n-half Clue