31. "Did you see the new 3D film at Megastars Theatre?" - "Yes. It was better than good. It was _________.” A. out of this world B. the sky's the limit C. over the moon D. once in a blue moon 32. The closest potentially _________planet ever found has been spotted by Australian scientists, ant it's just 14 light years away. A. transferable B. workable C. foreseeable D. habitable 33. Do you know the reason _________ humans are interested in Mars and other planets in the solar system? A. which B. that C. why D. whose 34. She wasn't listening to me at all. Sometimes I think she's living _________another planet. A. in B. on C. at D. down 35. In 1998 at the age of 77, John Glenn _________ with six other astronauts on the space shuttle after he _________ three orbits around the Earth a long time. A. flew - had made B. had flown - made C. flew – made D. was flying – made 36. Experiencing microgravity on a _________ flight is part of astronaut training programmes. A. orbit B. ship C. mission D. parabolic 37. As soon as the spacecraft_________ into space, the crew started to observe the sun. A. has travelled B. had travelled C. travelled D. was travelling 38. Europe's biggest ISS project is the Columbus science laboratory _________astronauts can carry out scientific experiments in weightless conditions. A. there B. which C. where D. when 39. A _________ is an enormous system of stars in outer space. A. comet B. galaxy C. universe D. solar system 40. In July of 1975, the first US-Soviet joint _________ occurred with the Apollo-Soyuz project. A. company B. relation C. mission D. performance