Question

Вставьте предлоги 1)People have always studied living things ..... their natural environment. 2)How does our environment influence ... our children. 3)I dont think people living ... isolation could be happy.

.....- место пропуска предлогов

Answer 1

 1)People have always studied living things in their natural environment. 2)How does our environment influence on our children. 3)I dont think people living in isolation could be happy.