I. Перепишите следующие предложения; подчеркните в каждом из них глагол-сказуемое и определите его видо-временную форму и залог. Переведите предложения на русский язык. В разделе (б) обратите внимание на перевод пассивных конструкций. а) 1. When Lomonosov had studied in the Slav-Greek-Latin Academy for four years he went to St. Petersburg to study at the University of the Academy of Sciences. 2. These scientists are now developing a new theory. 3. When did Lomonosov make theoretical analysis of electrical phenomena? б) 1. Less than a year after he came to Petersburg Lomo¬nosov was sent abroad to study metallurgy and mining. 2. Chemical phenomena are correctly explained only on the basis of physical laws.