1. 蜈蚣   dragonfly   ant   centipede   fly   Hint Half-n-half Clue   2. 蟋蟀   grasshopper   butterfly   scorpion   cricket   Half-n-half Clue   3. 蚯蚓   butterfly   bug   hornet   earthworm   Half-n-half Clue   4. 毛蟲   termite   beetle   caterpillar   dragonfly   Half-n-half Clue   5. 蜻蜓   dragonfly   ant   scorpion   mosquito   Half-n-half Clue   6. 螞蚱   fly   spider   butterfly   grasshopper   Half-n-half Clue   7. 蚤   firefly   bee   flea   earthworm   Half-n-half Clue