1. _____________ (為了維護健康),there are at least three things we can do every day.
2. _______________(他大概知道他要做什么),but nothing specific.
3. We need to live a regular life. That is,_____________(我們要早睡早起,戒除煙酒).
4. Could you ______________(給我介紹一本關于物理方面的好書)?
5. In addition, we should not ________________(忽視每個人都想要一個溫馨祥和的社會).