посчитайте Преобразуйте следующие сложные предложения в простые, используя субъективный инфинитивный комплекс. . 1. It is known that Taras Shevchenko is a poet, painter and philosopher. 2. It turned out that this famous electric engineer had developed the first X-ray machine. 3. It is supposed that he will head the operation. 4. It is said that Koroliov is the father of practical astronautics. 5. It is expected that the further development of cybernetics will be continued by young scientists. 6. It is observed that students are listening to the professor with great interest. 7. It didn’t seem that the results of the investigation had become successful. 8. It is probable that Ukrainian scientists and scholars can boast of their achievements.