_______the road, be careful.


  1. A.
    While crossing
  2. B.
    When cross
  3. C.
    Crossed
  4. D.
    Being crossed

_________ impressed the visitors was _______ the trees were so tall in Vancouver.


  1. A.
    that; that
  2. B.
    what; what
  3. C.
    what; which
  4. D.
    what; that

Laying eggs ____  the ant queen’s full-time job.


  1. A.
    is
  2. B.
    are
  3. C.
    has
  4. D.
    have

_____ with fear, the boy stood still to avoid _______.


  1. A.
    Filling, punishment
  2. B.
    Filled, being punished
  3. C.
    Filling, being punished
  4. D.
    Filled, punishing

Well, towards nightfall, I found myself ___ out to sea by a strong wind.


  1. A.
    being carried
  2. B.
    carried
  3. C.
    to carry
  4. D.
    having carried

It was not until the beginning of the twentieth century________to explore space.


  1. A.
    did man begin
  2. B.
    when man began
  3. C.
    that man began
  4. D.
    then man began

A good friend is a person who you can _______ in your hour of need.


  1. A.
    turn on
  2. B.
    turn off
  3. C.
    turn down
  4. D.
    turn to

You_____ all those calculations! We have a computer to do that sort of thing.


  1. A.
    needn’t have done
  2. B.
    must not have done
  3. C.
    shouldn’t have done
  4. D.
    can not have done

Every time_____they met, they would talk several hours together about all of the situations_____ appear in the working world.


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

Mr. Black is a careful and experienfed engineer, so he is often _____ to finish some challenging tasks.


  1. A.
    appreciated
  2. B.
    approached
  3. C.
    appointed
  4. D.
    agreed
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