1. [sha;sha] zi   shore   sand   swimsuit   surfboard   Hint Half-n-half Clue   2. jiu sheng [yuan;yun;yun]   lifeguard   towel   sand castle   sea gull   Half-n-half Clue   3. hai   surfboard   sea   lifejacket   swimsuit   Half-n-half Clue   4. you yong   pail   wave   swimsuit   swim   Half-n-half Clue   5. tong   swimming trunks   pail   towel   sea gull   Half-n-half Clue   6. [ke;qiao]   shell   shovel   sand castle   lifeguard   Half-n-half Clue   7. hai ou   swimsuit   shell   sea gull   sand   Half-n-half Clue