1. моллюск   eel   clam   seal   otter   Hint Half-n-half Clue   2. краб   octopus   oyster   crab   snail   Half-n-half Clue   3. омар, лобстер   shark   crab   lobster   oyster   Half-n-half Clue   4. устрица   swordfish   seal   oyster   eel   Half-n-half Clue   5. дельфин   oyster   otter   shark   dolphin   Half-n-half Clue   6. угорь   starfish   eel   otter   swordfish   Half-n-half Clue   7. медузы   snail   seal   jellyfish   crab   Half-n-half Clue