NEW HORIZONS » Стр.152

Complete the sentences. 1. The name of Serhii Koroliov is associated with the breakthrough of mankind into outer space, was born in Zhytomyr on January 12, 1907. 2. From an early age he was interested in aviation, which at that time was booming. 3. There were successful achievements in the field of military aircraft construction and rocket engineering. 4. An artificial satellite was launched оn October 4, 1957. 5. On April, 12, 1961 Yurii Gagarin flew into space. 6. Serhii Koroliov planned flights but these plans were not fated to come true. 7. Ivan Puliui was the first in the world to make an x–ray photograph of a human skeleton. 8. The prototype of a compact disc was invented by the graduate of Kharkiv Polytechnic Institute and Kyiv Institute of Cybernetics Viacheslav Petrov.