1. 高跳び　   surfing   Olympic Games   high jump   water-skiing   Hint Half-n-half Clue   2. 水上競技 　   water sports   shooting   race   pole vault   Half-n-half Clue   3. 棒高跳び　　   martial arts   race   pole vault   riding   Half-n-half Clue   4. 競走　   water-skiing   Olympic Games   long jump, broad jump   race   Half-n-half Clue   5. 垣根　   surfing   hunting   fencing   shooting   Half-n-half Clue   6. 国際オリンピック大会.　   pole vault   high jump   long jump, broad jump   Olympic Games   Half-n-half Clue   7. 落下傘　   judo   race   parachuting   water sports   Half-n-half Clue