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G10. Prefixes

  •  English    24     Public
    Prefixes: un-, in-, im-
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  • The box is _________ (lock).
    unlock
  •  20
  • She felt _________ (happy) when she lost her toy.
    unhappy
  •  20
  • The answer you gave was _________ (correct).
    incorrect
  •  20
  • That glass is _________ (breakable), so be careful.
    unbreakable
  •  20
  • He was very _________ (polite) to the waiter.
    impolite
  •  20
  • The map was _________ (complete).
    incomplete
  •  20
  • He seems _________ (known) in this area.
    unknown
  •  20
  • The street is _________ (safe) at night.
    unsafe
  •  20
  • The teacher said my work was _________ (possible) in just one day.
    impossible
  •  20
  • Her clothes were _________ (tidy).
    untidy
  •  20
  • The movie was _________ (realistic).
    unrealistic
  •  20
  • His handwriting is _________ (readable).
    unreadable
  •  20
  • I felt _________ (comfortable) in that chair.
    uncomfortable
  •  20
  • That excuse is _________ (acceptable).
    unacceptable
  •  20
  • It is _________ (certain) that he will win.
    uncertain
  •  20
  • The soup is _________ (finished); you can’t have any.
    unfinished
  •  20