Нужна помощь с седьмым упражнением, пассивный залог! Пример, если непонятно: дом был построен мною. Заранее спасибо!

Ответ:

1. ....., city areas will be occupied by 80% of the world's population

2. ..., .only electric cars will be driven in future by people in the cities of the future.

3. The air will no longer be polluted by fumes from cars.

4. Buildings will be powered by solar paint.

5. Everything in future cities will be run by technology.

6. Very tall buildings will be built by people because....

Объяснение: