1. zollfrei   passport   money   bank   duty free   Hint Half-n-half Clue   2. Nummer   customs duty   number   shop   family   Half-n-half Clue   3. Zoll   escalator   vegetarian   customs duty   customs   Half-n-half Clue   4. Wechselstube   baggage van   water   escalator   money exchange   Half-n-half Clue   5. Gepäck   airport   baggage, luggage   toilet   bank   Half-n-half Clue   6. Fluglinie   number   meal   airline   airport   Half-n-half Clue   7. Flughafen   snack   airplane   airport   bank   Half-n-half Clue