III. Complete the sentences with the words from the box. Use each word once only. astronaut - astronomy - comet - float - launch microgravity - mission - operate - orbit - spacesuit 1. The________ of Apollo 11 was to land two men on the lunar surface andreturn them safely to Earth. 2. Was Viet Nam’s first telecom satellite Vinasat-l put into ________on April18th, 2008? 3. Sally Ride became the first American woman ________ to fly in space in 1983when she was 32 years old. 4. In __________, astronauts can move things that weigh hundreds of pounds withjust the tips of their fingers. 5. Quang is interested in _________ . He can spend hours studying the sun, moon,stars and planets. 6. The tail of a_________ can extend over 84 million miles, nearly the distance between the earth and the sun. 7. The_________ of Apollo 13 was delayed from March 12th to April 11th, 1970to give the new prime crew more time to train. 8. People _________ in space because there is no gravity to pull them towardsanything. 9. This_______ was worn by astronaut Neil Armstrong, the first human to setfoot on the Moon. 10. The mission not only taught NASA about Venus, but also how to__________aspacecraft far from Earth.