1. antílope   bat   antelope   ox   shark   Hint Half-n-half Clue   2. buldogue   gorilla   bulldog   polar bear   panda   Half-n-half Clue   3. cervo   ass   jackal   stag   koala   Half-n-half Clue   4. rena   koala   bat   jackal   reindeer   Half-n-half Clue   5. bisão   ox   shark   bison   antelope   Half-n-half Clue   6. foca   seal   stag   hippopotamus   kangaroo   Half-n-half Clue   7. chacal   panda   jackal   kangaroo   bison   Half-n-half Clue