Read the following text and answer questions 4 and 5.

Yuri Gagarin was a Russian pilot and astronaut. He was the first human to journey into outer space. He on his spacecraft Vostok completed an orbit of the earth on 12 April, 1961. Yuri Gagarin was born in the village of Klushino, Russia on March 9, 1934. His parents worked on a farm. He was the third of four children. In 1946, Gagarin completed his secondary education at Klushino. At the age of 16; in 1950, he entered a foundry steel factory near Moscow. He did his graduation from a vocational school in 1951. Then he took a training as Soviet Air Cadet at. a local club where he learned to fly at first. He again graduated from a technical school in 1955 and he was recruited in the Soviet Army. He became a Lieutenant in the Soviet Air Force in 1957. In 1960, Yuri was selected for Soviet space programme. On 12 April, 1961, he became the first human to travel into space and move round the earth. He died in 1968 in plane crash.