The north Bering Sea one of the world’s richest feeding grounds for whales, walruses and sea birds, is warning to the point ________ animals are being forced to adapt or suffer the consequences．


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

In ________ now seems the beginning stages of computer history, there was a quite widespread concern ________ computers would take over the world from man one day．


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

Come to me early tomorrow morning.If I        ,wake me up.


  1. A.
    sleep
  2. B.
    will be sleeping
  3. C.
    was still sleeping
  4. D.
    am still sleeping

I was just beginning ________ the office ________ it began to snow．


  1. A.
    leaving; when
  2. B.
    to leave; while
  3. C.
    to leave; when
  4. D.
    leaving as

Missing the first bus means ________ two hours for the next one, so I mean ________ at 5 next morning．


  1. A.
    to wait; to get up
  2. B.
    to wait; to get up
  3. C.
    waiting; to get up
  4. D.
    to wait; getting up

John regretted ________ to the meeting last week．


  1. A.
    not going
  2. B.
    not to go
  3. C.
    not having been going
  4. D.
    not to be going

In ________ 1990's, he was still so poor ________ student that nobody could imagine how rich he would be in the future．


  1. A.
    /; a
  2. B.
    the; a
  3. C.
    /;/
  4. D.
    the;/

Stop that foolish clapping!________ from you, and you will celebrate Christmas by losing your position．


  1. A.
    Another sound
  2. B.
    Making another sound
  3. C.
    Make another sound
  4. D.
    Hear another sound

________ with third place in the speech contest, she jumped with joy．


  1. A.
    To content
  2. B.
    Contented
  3. C.
    Being contented
  4. D.
    Content

Many Americans suffered from the Civil War and the damage ________ caused between 1961 and 1964．


  1. A.
    it
  2. B.
    which
  3. C.
    one
  4. D.
    that
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