With all the magazines I needed _______, I left the post office．


  1. A.
    buying
  2. B.
    to buy
  3. C.
    bought
  4. D.
    to be bought

Nobody believed his reason for being absent form the class _____he had to meet his uncle at the airport.


  1. A.
    why
  2. B.
    that
  3. C.
    where
  4. D.
    Because

Scientists say it will be five or six years ________ it is possible to test this medicine on humans．


  1. A.
    after
  2. B.
    before
  3. C.
    since
  4. D.
    when

Tianjing is ________ the southeast of Beijing; it lies ________ the Bohai Sea．


  1. A.
    to; on
  2. B.
    in; to
  3. C.
    on; in
  4. D.
    to; in

We are going ________ the right direction now--I can see the main road up ahead．


  1. A.
    in
  2. B.
    on
  3. C.
    at
  4. D.
    of

People couldn’t help ________ the foolish girl．


  1. A.
    laugh at
  2. B.
    to laugh at
  3. C.
    laughing at
  4. D.
    laughing

Smoking ________ you, so you’d better stop it．


  1. A.
    is harmful to
  2. B.
    does good to
  3. C.
    is harmful for
  4. D.
    isn’t good to

It ________ Mike and Mary who helped the old man several days ago．


  1. A.
    was
  2. B.
    are
  3. C.
    were
  4. D.
    had been

It's a common _______ for young people to pay a New Year's visit to their elders


  1. A.
    sense
  2. B.
    practice
  3. C.
    rule
  4. D.
    scene

A small plane crashed into a hillside five miles to the east of the city, ______ all on board.


  1. A.
    killed
  2. B.
    killing
  3. C.
    kill
  4. D.
    to kill
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