Помогите с английским!!!(2)

Помогите с английским!!!(2)Раскрыв скобки, употребите глагол в форме настоящего совершенного времени в страдательном залоге.
1. The degree of concentration (to increase) in this country recently.
2. Prices of electricity (to raise) already twice this year.
3. New wind and water energy sources (to develop).
4. Applied fields of economics (to teach) to students of different universities.
5. A high living standard (not/to reach) in most developing countries yet.
6. How the degree of competition (to influence) by the increase in the number of firms in the industry?
7. No changes (to make) to distinguish the new product from identical products.
8. How much money (to give) by the World Bank to the developing countries?
9. Good education (to provide) for most part of population.