1. Wasser   luggage locker   water   passenger   toilet   Hint Half-n-half Clue   2. Zoll   luggage trolley   window seat   duty free   customs duty   Half-n-half Clue   3. international   passenger   taxi stand   airplane   international   Half-n-half Clue   4. Endstation   confirmation   return ticket, round-trip ticket   departure lounge   terminal   Half-n-half Clue   5. Rückfahrkarte   excess baggage   return ticket, round-trip ticket   luggage locker   information desk   Half-n-half Clue   6. Kantine   cafeteria   immigration   ticket   duty free   Half-n-half Clue   7. Zollamt   one-way ticket   customs duty   customs   airplane   Half-n-half Clue