- A.Less
 - B.Little
 - C.A little
 - D.Lesser
 
- A.group
 - B.pack
 - C.pile
 - D.set
 
- A.Generally
 - B.Obviously
 - C.Certainly
 - D.Actually
 
- A.has been
 - B.have been
 - C.is
 - D.are
 
- A.that
 - B.which
 - C.because
 - D.why
 
- A.has been arguing
 - B.has argued
 - C.have been arguing
 - D.have been argued
 
- A.whom
 - B.that
 - C.which
 - D.who
 
- A.even more
 - B.still less
 - C.no less
 - D.still more
 
- A.under
 - B.above
 - C.over
 - D.beyond
 
- A.which results
 - B.its results
 - C.the results of which
 - D.the results of it
 
- A.larger a house
 - B.a house larger
 - C.larger house
 - D.house larger
 
- A.hear
 - B.heard
 - C.to be heard
 - D.to hear
 
- A.a table cloth enough large
 - B.an enough large table cloth
 - C.a large table cloth enough
 - D.a large enough table cloth
 
- A.should be using
 - B.must have been using
 - C.must have used
 - D.must be using
 
- A.worrying about
 - B.to worry about
 - C.to worrying about
 - D.having worried about
 
- A.have
 - B.had
 - C.have had
 - D.am having
 
- A.the days
 - B.are the days
 - C.have the days
 - D.the days have
 
- A.is done
 - B.was done
 - C.has been done
 - D.will be done
 
- A.had leaked
 - B.is leaking
 - C.leaked
 - D.has been leaking
 
- A.the equipment
 - B.the equipments
 - C.equipments
 - D.of equipment
 
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