1. tennis   hockey   tennis   billiard   water polo   Hint Half-n-half Clue   2. skiing   hockey   ski   ping-pong   boxe   Half-n-half Clue   3. volleyball   volley-ball   gymnastique   rugby   ping-pong   Half-n-half Clue   4. water polo   billiard   hockey   patinaje   water polo   Half-n-half Clue   5. weightlifting   musculation   catch   patinaje   ski   Half-n-half Clue   6. wrestling   gymnastique   patinaje   natation   catch   Half-n-half Clue   7. basketball   volley-ball   hockey   basket-ball   badminton   Half-n-half Clue