“Being in space is an exhilarating experience,” recalls astronaut Buzz Aldrin, member of the three-man crew which made history nearly 50 years ago when they (i) _______ in being the first melt ever to set foot on the Moon. ‘Just being able to float around is amazing. Unfortunately, the space suits were quite restrictive so we weren’t able to move about very easily. They made the job of collecting moon rock and soil to bring back to Earth much more difficult. The surface of the Melon is covered in a (ii) _______ and because there isn’t any wind or weather on the Moon, Neil’s famous first footprint should still be there until it is disturbed by other visitors. “On our (iii) _______ to Earth, we were put in quarantine. It was still not known whether life existed on the Moon and it was feared that organisms from the Moon could infect animals and plants on Earth. Hopefully, in the next 25 years man will be setting up (iv) _______ bases on the Moon or even on Mars. I don’t sec much point in just sending astronauts there. Instead of short trips, which are not a very efficient allocation of resources, we should be sending people there to stay. “In time, although possibly not in my lifetime, people will be born on Mars. They will be our “Martians”, (v)_____________ _______ the green creatures that science fiction writers write about.”
(iii)______
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