UNIT 6. NATURE AND THE ENVIRONMENT » Стр.155 (6)

Combine the sentences using relative clauses as in the example. 1. Askania Nova Reserve is a beautiful place where people can find all types of birds there. 2. There was a time when dinosaurs dominated our planet then. 3. Shatsk lake group covers a large area where there are over thirty lakes there. 4. I like the article about environmental problems which you wrote. 5. That is the man whose first novel about wild nature became a best–seller.