1. tranvía, hilo de trama   motorboat   streetcar, tram   airliner   sailboat   Hint Half-n-half Clue   2. escúter, moto pequeña   glider   streetcar, tram   kayak   scooter   Half-n-half Clue   3. avión de pasajeros   pickup truck, pick-up van   airliner   scooter   breakdown van, tow-truck   Half-n-half Clue   4. crucero   kayak   cruiser   airliner   raft   Half-n-half Clue   5. lancha, bote de motor   subway   airliner   yacht   motorboat   Half-n-half Clue   6. planeador   scooter   sailboat   pickup truck, pick-up van   glider   Half-n-half Clue   7. coche grúa   airliner   motorboat   breakdown van, tow-truck   canoe   Half-n-half Clue