1. моллюск   shellfish   lobster   shark   crab   Hint Half-n-half Clue   2. моллюск   shrimp   shark   cod   clam   Half-n-half Clue   3. треска   trout   mackerel   salmon   cod   Half-n-half Clue   4. креветка   trout   shrimp   tuna   shark   Half-n-half Clue   5. лосось, сёмга   crab   sardine   salmon   shellfish   Half-n-half Clue   6. сардина   shellfish   shark   sardine   fish   Half-n-half Clue   7. форель   salmon   tuna   trout   clam   Half-n-half Clue