4.

保持身体健康的秘诀是有规律的吃饭和睡觉。(the　 key to ...)

3.

他们正在完整地记录自然保护区内所有的植物。(make a list of)

2.

由于这两位杰出科学家做出的贡献和努力工作，他们在两个大陆成百万人的生活中产生了很大影响。(make a difference to)

1. 这两个人因为在发展较高产量杂交水稻中努力工作而受到尊重。(be honoured for)

5. They now have a good government 　　　　(support) by all the people.

4. It is generally considered that Gilbert 　　　　(discover) electricity while Edison　 (invent) the electric light bulb.

3. In the face of big fire in October in California, many people in the fire-struck areas moved out to escape 　　　　(burn).

2. Such 　　　　(be) the case, I couldn’t help but 　　　　(support) him.

1. Don’t use words, expressions, or phrases　 　　　　(know) only to people with specific knowledge.

5. Science has 　　　　many changes in our lives.