Astronauts____into space in spaceship.Yuri Garin from___went into space first in 1961.He went
round the earth in 108 minutes.His spaceship,two____astronauts went to the moon.Neil Armstrong was the first man to____on the moon.______of people saw him on TV.In 2003,Yang liwei,a____astronaut went to the space.When he came back to the Earth,all the Chinese people were_____>
用“Chinese,Russia,American,fly,lots,excited,walk"填入划横线的句子