________ to nuclear radiation, even for a short time, may produce variants of genes in human bodies.


  1. A.
    Being exposed
  2. B.
    Having exposed
  3. C.
    Exposed
  4. D.
    After being exposed

The order came that the enemies ____ in two hours.


  1. A.
    would be defeated
  2. B.
    should defeat
  3. C.
    should be defeated
  4. D.
    must be defeated

Of all the girls, Jane spent_________time and made_________mistakes.


  1. A.
    less; fewer
  2. B.
    much; many
  3. C.
    the least; the fewest
  4. D.
    more; most

The film makes me think of the happiest days ______ we spent together


  1. A.
    when
  2. B.
    where
  3. C.
    that
  4. D.
    which

They don’t feel safe in our town at night because it         so dangerous. There’s a robbery every week now.


  1. A.
    becomes
  2. B.
    became
  3. C.
    has become
  4. D.
    had become

John’s success has nothing to do with good luck. It is years of hard work _______has made him a great scientist today.


  1. A.
    that
  2. B.
    when
  3. C.
    which
  4. D.
    why

All the senior leaders are members of the same family. _____, I’m likely to have to move if I want to get promoted.


  1. A.
    Though
  2. B.
    Meanwhile
  3. C.
    However
  4. D.
    Therefore

I told Harry not to drive his car in such bad weather,      he was bent on leaving right away.


  1. A.
    and
  2. B.
    because
  3. C.
    but
  4. D.
    therefore

If you had     , what would you do then?


  1. A.
    an enough long holiday
  2. B.
    a long enough holiday
  3. C.
    long enough a holiday
  4. D.
    enough long a holiday

The girl enjoys reading the stories from       .


  1. A.
    the Thousand an One Nights
  2. B.
    the Thousand and One Night
  3. C.
    the Thousands and One Night
  4. D.
    the Thousands and One Nights
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