Question

Подставьте слова вместо пустых мест 
This text introduces you ________ the problem of enironment. 
Now we also have _____ us the same problem 
Natural resources are used ________ purposes of home industry and agriculture 
The wide use _______ natural resources upsets the biological balance 
The people are faced __________ the problem ________ the pollution 
We all should try to do our best ______ order to make air/ forsets and soil more cleaner than before 
Ключевые слова: for, before, into, of in, with

Answer 1

1) This text introduces you into the problem of environment.
2) Now we also have before us the same problem.
3) Natural resources are used for purposes of home industry and agriculture.
4) The wide use of natural resources upsets the biological balance.
5) The people are faced with the problem of pollution.
6) We all should try to do our best in order to mske air, forests and soil more cleaner than before.