1. international   flight number   vegetarian   international   currency   Hint Half-n-half Clue   2. nombre de siège   baggage reclaim   family   seat number   airline   Half-n-half Clue   3. chariot à bagages   visa   family   shop   luggage trolley   Half-n-half Clue   4. déclaration en douane   airplane   luggage trolley   customs clearance   aisle seat   Half-n-half Clue   5. famille   passport   elevator   family   escalator   Half-n-half Clue   6. peser   domestic   weigh   elevator   flight number   Half-n-half Clue   7. végétarien   window seat   toilet   international   vegetarian   Half-n-half Clue