1. クサリヘビ   cobra   viper   turtle   alligator   Hint Half-n-half Clue   2. アリゲーター. ワニ   python   lizard   alligator   snake   Half-n-half Clue   3. クロコダイル.   crocodile   viper   lizard   cobra   Half-n-half Clue   4. ヘビ   snake   crocodile   rattlesnake   alligator   Half-n-half Clue   5. カメレオン.   chameleon   snake   crocodile   turtle   Half-n-half Clue   6. コブラ.   cobra   rattlesnake   viper   python   Half-n-half Clue   7. ガラガラヘビ   rattlesnake   python   alligator   chameleon   Half-n-half Clue