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