Преобразуйте следующие предложения, заменив действительный залог на страдательный.
1. The greenhouse effect has reduced wheat yields in America.

2. The rising sea level will flood London.

3. Nuclear power stations produce electricity.

4. Poorer nations do not save energy.

5. Developed nations have damaged the environment.

6. Factories were polluting the atmosphere in the 1960s.

7. Many countries produced too much waste in the ’80s.

8. Some countries had made laws against river pollution before 1980.

ilmir123456789    1   22.03.2020 22:56    4