1. comida   immigration   telephone   bank   meal   Hint Half-n-half Clue   2. inspección de pasaportes   family   airplane   immigration   excess baggage   Half-n-half Clue   3. baño   elevator   aisle seat   toilet   gate   Half-n-half Clue   4. aerolínea   airline   airport   shop   excess baggage   Half-n-half Clue   5. billete   currency   weigh   ticket   flight number   Half-n-half Clue   6. oficina de cambio   money exchange   reservation   window seat   escalator   Half-n-half Clue   7. escalera móvil   luggage trolley   escalator   vegetarian   visa   Half-n-half Clue