1. けいしょく　   luggage van   aisle   excess   snack   Hint Half-n-half Clue   2. おかね　   reclaim   money   excess   luggage rack   Half-n-half Clue   3. しつじ　   money   steward   window   bank rate   Half-n-half Clue   4. りょう　   dinner   customs clearance   currency   weigh   Half-n-half Clue   5. かへい　   aircraft   steward   lunch   currency   Half-n-half Clue   6. がわろう　   passenger car   aisle   luggage rack   currency   Half-n-half Clue   7. しょくじ　   aisle   lunch   meal   breakfast   Half-n-half Clue