1. Rolltreppe   toilet   telephone   ticket   escalator   Hint Half-n-half Clue   2. Endstation   currency   aisle seat   terminal   cafeteria   Half-n-half Clue   3. Flugzeug   baggage allowance   terminal   escalator   airplane   Half-n-half Clue   4. Gangsitz   baggage allowance   terminal   customs clearance   aisle seat   Half-n-half Clue   5. Gepäck   baggage, luggage   airplane   vegetarian   customs officer   Half-n-half Clue   6. Fahrkarte   ticket   meal   airline   immigration   Half-n-half Clue   7. Kantine   vegetarian   telephone   cafeteria   customs clearance   Half-n-half Clue