1. 籃球   gymnastics   water polo   skating   basketball   Hint Half-n-half Clue   2. 棒球   swimming   baseball   skiing   athletics   Half-n-half Clue   3. 舉重   weightlifting   baseball   tennis   wrestling   Half-n-half Clue   4. 曲棍球   golf   tennis   hockey   ping-pong, table tennis   Half-n-half Clue   5. 台球   tennis   horse-riding   skiing   billiards   Half-n-half Clue   6. 排球   boxing   volleyball   basketball   football, soccer   Half-n-half Clue   7. 競技   badminton   volleyball   skiing   athletics   Half-n-half Clue