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ENGLISH 9 - UNIT 10 - GRAMMAR

  •  English    19     Public
    Write the correct form or tense of the verbs in brackets.
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  • Helen Sharman _______ (send) to the Mir space station in May 1991.
    was sent
  •  15
  • A total of six US missions _______ (land) men on the lunar surface by the end of 1972.
    had landed
  •  15
  • Yuri Gagarin _______ (become) the first person in space when he _______ (orbit) the Earth in a Vostok spacecraft on April 12,1961.
    became-orbited
  •  20
  • SpaceX _______ (send) three tourists on a 10-day trip to the ISS sometime in late 2025.
    will send
  •  15
  • While she _______ (work) last week, the astronaut _______ (realize) that she _______ (need) a medium - size suit for spacewalking.
    was working - realized - needed
  •  25
  • _______ (you/ ever/ wonder) what it would be like to live on the moon?
    Have you ever wondered
  •  15
  • In 22 years, Columbia _______ (fly) 27 space flights before disaster _______ (strike) on the 28th mission.
    had flown - struck
  •  20
  • NASA announced that it _______ (open) the International Space Station to private individuals as soon as next year.
    would open
  •  25
  • The centripetal force keeps the planets _______ (move) in their orbits.
    moving
  •  15
  • On 31 May he carried _______ checks on the Kibo JEM Robotic Manipulator System. (điền giới từ)
    out
  •  15
  • Virgin Galactic says hundreds of customers have signed _______ for a brief suborbital flight into space. (điền giới từ)
    up
  •  20
  • Most satellites observing the Earth fly _______ an altitude of 600 kilometers to 800 kilometers above ground. (điền giới từ)
    at
  •  20
  • Astronauts float _______ in space because there is no gravity in space. (điền giới từ)
    around
  •  20
  • Zero Gravity Corp, provides people _______ a once-in-a-lifetime experience of floating in microgravity _______ parabolic flights. (điền giới từ)
    with - on
  •  25
  • _______ April 12,1961, Yuri Gagarin became the first human to go _______ space. (điền giới từ)
    On - into
  •  25
  • Some meteorites are easy to overlook because they look _______ ordinary earth rocks. (điền giới từ)
    like
  •  20