1. tsuuka, tsūka   currency    luggage cart   airplane    money    Hint Half-n-half Clue   2. zaseki, shīto   ticket    seat    customs duty    baggage allowance    Half-n-half Clue   3. zasekibangou, zasekibangō   money exchange    seat number    elevator    customs    Half-n-half Clue   4. furaitonanbaa, furaitonanbā   money    flight number    pilot    excess baggage    Half-n-half Clue   5. denwa   telephone    shop    air hostess     gate    Half-n-half Clue   6. tsuukan, tsūkan   customs clearance   cafeteria    meal    bank    Half-n-half Clue   7. esukareetaa, esukarētā    international    passenger    escalator    terminal    Half-n-half Clue