________ the beginning of the 19th century did scientists know that all matter is made up of atoms.


  1. A.
    At
  2. B.
    By
  3. C.
    Up to
  4. D.
    Not until

I think Mr．Li can ________ the computer right．You’d better ________ to him right now．


  1. A.
    put, make a telephone call
  2. B.
    mend, call
  3. C.
    mend, to make a telephone call
  4. D.
    put, to call

I found a purse ________ my way home last Wednesday．


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

The life in Hong Kong is busier ________ that in Shanghai.


  1. A.
    than
  2. B.
    of
  3. C.
    for
  4. D.
    to

Jack is a little ________ than Peter.


  1. A.
    tall
  2. B.
    taller
  3. C.
    tallest
  4. D.
    the tallest

The yellow jacket is ________ than the white one.


  1. A.
    smaller
  2. B.
    smallest
  3. C.
    small
  4. D.
    the smallest

Shanghai is ________ than Hong Kong.


  1. A.
    big
  2. B.
    biger
  3. C.
    bigger
  4. D.
    biggest

Your watch doesn't work. What's wrong ________ it?


  1. A.
    about
  2. B.
    matter
  3. C.
    with
  4. D.
    within

I don't know ________ my ID card is.


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

You should try to be ________.


  1. A.
    fun
  2. B.
    funny
  3. C.
    funy
  4. D.
    funning
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