1. 檻　   stable   cage   aviary   burrow   Hint Half-n-half Clue   2. 巣   kennel   burrow   nest   hive   Half-n-half Clue   3. 穴.   nest   shed   apiary   burrow   Half-n-half Clue   4. 犬小屋　   cave   burrow   aviary   kennel   Half-n-half Clue   5. 養蜂   nest   hole   shed   apiary   Half-n-half Clue   6. 飼鳥園　   stable   kennel   aviary   cage   Half-n-half Clue   7. 洞穴、洞窟   stable   cave   burrow   kennel   Half-n-half Clue