1. ola   swimming trunks   lifeguard   swimsuit   wave   Hint Half-n-half Clue   2. mar   sea   shore   swimsuit   wave   Half-n-half Clue   3. arena   sand   swimsuit   sea   shovel   Half-n-half Clue   4. gaviota   shell   towel   sea   sea gull   Half-n-half Clue   5. calzón de baño   swimming trunks   shore   swimsuit   towel   Half-n-half Clue   6. traje de baño   swimming trunks   surfboard   wave   swimsuit   Half-n-half Clue   7. castillo de arena   pail   swim   sand castle   surfboard   Half-n-half Clue