1. sardina   clam   sardine   shellfish   cod   Hint Half-n-half Clue   2. granchio   shark   crab   tuna   salmon   Half-n-half Clue   3. pescecane   cod   clam   shark   lobster   Half-n-half Clue   4. gamberetto   tuna   crab   trout   shrimp   Half-n-half Clue   5. pesce   sardine   cod   fish   shark   Half-n-half Clue   6. salmone   crab   fish   shellfish   salmon   Half-n-half Clue   7. crostaceo   shrimp   fish   shellfish   shark   Half-n-half Clue