1. scooter   cruiser   scooter   subway   jet plane   Hint Half-n-half Clue   2. linea aerea   motorboat   airliner   sailboat   cruiser   Half-n-half Clue   3. motoscafo   monorail   subway   motorboat   airliner   Half-n-half Clue   4. incrociatore   cruiser   yacht   motorboat   glider   Half-n-half Clue   5. kayak   yacht   kayak   motorboat   breakdown van, tow-truck   Half-n-half Clue   6. aliante   glider   yacht   airliner   streetcar, tram   Half-n-half Clue   7. camionetta   breakdown van, tow-truck   kayak   canoe   pickup truck, pick-up van   Half-n-half Clue