1. tram   canoe   streetcar, tram   kayak   monorail   Hint Half-n-half Clue   2. aliante   glider   raft   motorboat   monorail   Half-n-half Clue   3. scooter   streetcar, tram   scooter   airliner   cruiser   Half-n-half Clue   4. metropolitana   sailboat   streetcar, tram   subway   monorail   Half-n-half Clue   5. monotrilho   airliner   monorail   sailboat   yacht   Half-n-half Clue   6. panfilo   yacht   jet plane   scooter   subway   Half-n-half Clue   7. linea aerea   airliner   jet plane   canoe   motorboat   Half-n-half Clue