1. tennis   wang qiu   hua xue   bang qiu   bo [dou;dou]   Hint Half-n-half Clue   2. rugby   yu mao qiu   gan lan qiu   hua bing   hua xue   Half-n-half Clue   3. skating   hua bing   lan qiu   bo [dou;dou]   gan lan qiu ，zu qiu   Half-n-half Clue   4. golf   hua bing   hua xue   ping pang qiu ，ping pang qiu   gao er [fu;fu] qiu   Half-n-half Clue   5. gymnastics   shui qiu   [qu;qu] gun qiu   [ti;ti] cao   [pai;pai] qiu   Half-n-half Clue   6. football, soccer   gan lan qiu   gan lan qiu ，zu qiu   bo [dou;dou]   gao er [fu;fu] qiu   Half-n-half Clue   7. water polo   ping pang qiu ，ping pang qiu   shui qiu   [qu;qu] gun qiu   wang qiu   Half-n-half Clue