根据汉语提示完成句子。
1. How do you ____ (评论) on his behavior?
2. My major is the subject of ____ (化学的) engineering.
3.They tried to increase ____ (生产; 制造) by using better meth- ods and tools.
4. Flies can also spread the ____ (细菌).
5. Some people say the lady beetle (瓢虫) has itself become a ____ (害虫).
6. Balanced diet provides ____ (营养) for your body.
7. I would like some ____ (矿物)water.
8. The ____ (发现) of America was a great event.
9. You should ____ (集中) your attention on your work.
10. The earthworm lives in ____ (土壤).
11. Unhappiness is the ____ (根) cause of his illness.
12. He has one hour to ____ (浏览) over the newspaper every- day.
13. Please write me a ____ (总结) of this report.
14. Those words are ____ (画底线标出) in the English book.