1. escalera mecánica   steward   dinner   escalator   snack   Hint Half-n-half Clue   2. límite del bagaje   passenger car   customs clearance   baggage limit   meal   Half-n-half Clue   3. cocina   cuisine   lunch   number   money exchange   Half-n-half Clue   4. comida   weigh   non-vegetarian   aircraft   meal   Half-n-half Clue   5. pasillo   aisle   money   cuisine   non-vegetarian   Half-n-half Clue   6. ventana   window   customs clearance   cuisine   meal   Half-n-half Clue   7. pesar   weigh   currency   cabin   money   Half-n-half Clue