1. 螢火蟲   cricket   bug   firefly   dragonfly   Hint Half-n-half Clue   2. 飛行   fly   beetle   hornet   dragonfly   Half-n-half Clue   3. 蚤   wasp   tick   grasshopper   flea   Half-n-half Clue   4. 黃蜂   caterpillar   scorpion   worm   wasp   Half-n-half Clue   5. 蠕蟲   moth   worm   butterfly   centipede   Half-n-half Clue   6. 螞蟻   beetle   bee   ant   mosquito   Half-n-half Clue   7. 臭蟲   ant   wasp   tick   bug   Half-n-half Clue