1. requin   shark   bat   hippopotamus   hyena   Hint Half-n-half Clue   2. castor   chimpanzee   beaver   hedgehog   porcupine   Half-n-half Clue   3. cerf   toad   dolphin   bat   stag   Half-n-half Clue   4. boeuf   ox   hippopotamus   hare   panther   Half-n-half Clue   5. panda   penguin   seal   panther   panda   Half-n-half Clue   6. koala   koala   octopus   bulldog   hyena   Half-n-half Clue   7. antilope   octopus   bat   ass   antelope   Half-n-half Clue