一道英語填空題～你必須戒菸,否則會對你的健康有害的.You must ___ ___ ___,or it's ___ _

題目：

一道英語填空題～
你必須戒菸,否則會對你的健康有害的.
You must ___ ___ ___,or it's ___ ___ your___.

解答：

You must give up smoking,or it's bad for your health.