1. número   number   snack   cabin   escalator   Hint Half-n-half Clue   2. servicio de mesa   dinner service   window   restaurant   customs clearance   Half-n-half Clue   3. límite del bagaje   excess   baggage limit   meal   customs officer   Half-n-half Clue   4. tasa de descuento   restaurant   flight attendant   bank rate   vegetarian   Half-n-half Clue   5. restaurante   restaurant   bank rate   money exchange   cuisine   Half-n-half Clue   6. desayuno   baggage limit   breakfast   restaurant   escalator   Half-n-half Clue   7. pasillo   baggage limit   aisle   pilot   bank rate   Half-n-half Clue