Ответ:
Cars are very useful, but they are also dirty.
They pollute the atmosphere.
This is because the petrol they burn fills the air with poisonous gases.
So inventors are looking for a way to reduce pollution.
They are designing electric cars. The car of the future will be cleaner.
It won’t need to burn petrol. Its engine will be quieter.
It will be an electric car.
Объяснение:
1) atmosphere
2) poisonous
3) way
4) electric