1. ski   skiing   wrestling   badminton   football, soccer   Hint Half-n-half Clue   2. water polo   weightlifting   water polo   horse-riding   skating   Half-n-half Clue   3. gymnastique   wrestling   rugby   gymnastics   billiards   Half-n-half Clue   4. boxe   badminton   water polo   skiing   boxing   Half-n-half Clue   5. natation   football, soccer   gymnastics   swimming   water polo   Half-n-half Clue   6. patinaje   skiing   skating   hockey   basketball   Half-n-half Clue   7. basket-ball   basketball   athletics   billiards   horse-riding   Half-n-half Clue