1. Athletik   athletics   skating   hockey   billiards   Hint Half-n-half Clue   2. Volleyball   horse-riding   skating   billiards   volleyball   Half-n-half Clue   3. Badminton   skating   horse-riding   badminton   swimming   Half-n-half Clue   4. Baseball   water polo   wrestling   baseball   boxing   Half-n-half Clue   5. Basketball   athletics   basketball   hockey   horse-riding   Half-n-half Clue   6. Billiard   tennis   baseball   billiards   hockey   Half-n-half Clue   7. Wasserpolo   water polo   skiing   horse-riding   skating   Half-n-half Clue