Help me check these sentences please

1. Only when he witnesses his broken family does he realize the price pay for alcoholism.
2. So much budget did the government spend on defense that the other industries fall into budget shortages.
3. By no means can money exchange for happiness.
4. Only when hundreds of people died in the last earthquake did Chinese government realize serious problems in the constructions of contractors.
5. Only if you study the local culture and lifestyle could you avoid misunderstanding in communication.
6. In paid-work, the children see their growth.
7. By no means does creation sublime if pupils study just because of mark.
8. No sooner did this nation invest in education than its poverty, morbidity and unemployment rate declined noticeably, as did it occupy the top rank in world economic development this year.
9. The scientist had a great effort and determinations, as did most researchers like Newton have greatest inventions which changed the world.
10. No sooner did the subjects like arts, sports eliminate from schools than the children lost much chance to develop their talent and achieve a comprehensive education.
11. It is high time that the government punished the traffic violators drastically.