1. végétarien   baggage van   telephone   foreign currency   vegetarian   Hint Half-n-half Clue   2. argent   reservation   air hostess   money   window seat   Half-n-half Clue   3. pilote   foreign currency   weigh   baggage, luggage   pilot   Half-n-half Clue   4. ligne aérienne   airline   escalator   customs duty   visa   Half-n-half Clue   5. numéro de vol   flight number   bank   customs   domestic   Half-n-half Clue   6. douane   customs officer   flight number   customs   baggage allowance   Half-n-half Clue   7. international   international   luggage trolley   foreign currency   family   Half-n-half Clue