1. bat   pipistrello   foca   sciacallo   bisonte   Hint Half-n-half Clue   2. dolphin   lepre   bulldog   delfino   ippopotamo   Half-n-half Clue   3. ass   rinoceronte   polpo   asino   tricheco   Half-n-half Clue   4. shark   pescecane   pipistrello   foca   castoro   Half-n-half Clue   5. ox   bue   foca   asino   orso polare   Half-n-half Clue   6. toad   delfino   rospo   asino   renna   Half-n-half Clue   7. bulldog   sciacallo   bulldog   porcospino   iena   Half-n-half Clue