Подставьте слова заместо пустых мест This text introduces you ________ the

Подставьте слова заместо пустопорожних 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 Главные слова: for, before, into, of in, with