1. 蝦   fish   crab   shrimp   salmon   Hint Half-n-half Clue   2. 金槍魚   tuna   sardine   shrimp   crab   Half-n-half Clue   3. 魚   salmon   fish   shrimp   lobster   Half-n-half Clue   4. 鱒魚   mackerel   trout   lobster   shark   Half-n-half Clue   5. 龍蝦   fish   lobster   clam   tuna   Half-n-half Clue   6. 鱈魚   cod   shrimp   trout   sardine   Half-n-half Clue   7. 蛤蜊   fish   shellfish   salmon   clam   Half-n-half Clue