1) I have been reding a book
Have I been reading a book?
I have not been reading a book.
2)Brother has been preparing for his exam.
Has brother been preparing for his exam?
Brother has not been preparing for his exam.
3)Father has been driving his car.
Has father been driving his car?
Father has not been driving his car.
4)Alex and Jane have been cooking breakfast
Have Alex and Jane been cooking breakfast?
Alex and Jane have not been cooking breakfast.
5)Cat has been playing with a ball
Has cat been playing with a ball?
Cat has not been playing with a ball.
6) Children have been eating ice-cream.
Have children been eating ice-cream?
Children have not been eating ice-cream.
Topic about pollution of nature
Environmental problems have become one of the most pressing problems of modern society. More and more people suffer from water and air pollution. Nature also suffers from the pollution of the earth and from radioactivity. There are many reasons for such environmental problems.
Among them, the increase in the number of cars on the roads, waste from factories, millions of felled trees, destruction of the natural habitat of animals, polluted rivers and seas. If you look closely, you will see that not only one city is in danger, but also a large part of the world's population.
In my opinion, people should take care of the environment. we must protect our planet from pollution fortunately, there are many environmental organizations that do everything possible to minimize environmental pollution.
