1. 狗   monkey   buffalo   alligator   dog   Hint Half-n-half Clue   2. 水牛   buffalo   alligator   frog   crocodile   Half-n-half Clue   3. 小馬   camel   goat   mouse   pony   Half-n-half Clue   4. 大象   sheep   elephant   buffalo   cow   Half-n-half Clue   5. 草龜   donkey   elephant   lizard   tortoise   Half-n-half Clue   6. 長頸鹿   elephant   giraffe   monkey   sheep   Half-n-half Clue   7. 鹿   deer   fox   goat   camel   Half-n-half Clue