1. Zug   train   car   boat   truck, lorry   Hint Half-n-half Clue   2. Auto   bicycle   taxi, cab   car   truck, lorry   Half-n-half Clue   3. Fähre   ship   car   ferry   airplane   Half-n-half Clue   4. Lieferwagen   helicopter   bus   van   motorbike, motorcycle   Half-n-half Clue   5. Hubschrauber   boat   van   helicopter   ship   Half-n-half Clue   6. Motorrad   motorbike, motorcycle   airplane   ship   car   Half-n-half Clue   7. Boot   train   ferry   boat   helicopter   Half-n-half Clue