1. tasa de descuento   restaurant   pastry shop   currency   bank rate   Hint Half-n-half Clue   2. servicio de mesa   passenger car   customs officer   restaurant   dinner service   Half-n-half Clue   3. tentempié   number   snack   shop   steward   Half-n-half Clue   4. número   steward   number   escalator   family   Half-n-half Clue   5. cocina   reclaim   aisle   aircraft   cuisine   Half-n-half Clue   6. moneda   elevator   currency   non-vegetarian   pastry shop   Half-n-half Clue   7. escalera mecánica   escalator   money   cabin   aircraft   Half-n-half Clue