Test 1
Directions: Questions (1—8).
Complete these sentences by using the correct word from the box. Use each word once only. There is an extra word which you do not need to use.
There is an example at the beginning (0).Задание: (1—8)
Закончите предложения, выбрав подходящее слово из рамки. Используйте каждое слово только один раз. В начале задания дан пример (0). В рамке есть лишнее слово, которое не надо использовать. fertilizers exhausted disturbed polluted poisonous species damage environment persuaded ecological (0)
It is clear that price for rapid industrial and scientific development is too high: natural resources are exhausted.
In big cities cars and factories have the air.
The ecological balance of the planet is ..
Some gases dissolve in the atmosphere fall to
the earth as acid rains.
Rivers can also be polluted by industrial waste and chemical __.
Some of flora and fauna are dissapearing.
The Caspian sea is a place of disaster.
Poisonous rains trees and buildings.
What do you do to keep clean?