1. gymnastique   weightlifting   gymnastics   badminton   water polo   Hint Half-n-half Clue   2. billiard   horse-riding   weightlifting   skiing   billiards   Half-n-half Clue   3. rugby   water polo   rugby   basketball   tennis   Half-n-half Clue   4. natation   swimming   billiards   badminton   basketball   Half-n-half Clue   5. ping-pong   volleyball   ping-pong, table tennis   badminton   tennis   Half-n-half Clue   6. ski   gymnastics   rugby   skiing   basketball   Half-n-half Clue   7. badminton   boxing   skating   badminton   volleyball   Half-n-half Clue