1. 蚊   beetle   caterpillar   bug   mosquito   Hint Half-n-half Clue   2. 蠕虫   cockroach, roach   ant   caterpillar   worm   Half-n-half Clue   3. 甲虫   caterpillar   mosquito   worm   beetle   Half-n-half Clue   4. 毛虫   butterfly   bug   beetle   caterpillar   Half-n-half Clue   5. 虫   beetle   bug   caterpillar   worm   Half-n-half Clue   6. 油虫   beetle   butterfly   ant   cockroach, roach   Half-n-half Clue   7. 蝶   caterpillar   cockroach, roach   butterfly   ant   Half-n-half Clue