1. Complete the sentences with the correct forms of words given.
ADDICT
a) Some people claim that jogging can
be highly ___________ .
b) He admitted he was ___________
to cigarettes.
c) There is a growing problem of an
___________ to drugs in our cities.
OBSESS
a) Food has become an
__________ for many people.
b) She had an ___________
interest in him and his life.
c) I believe that she was
___________ with her work.
HARM
a) Looking at a computer monitor for a
long time can be ___________ to
the eyes.
b) We need to use natural resources
without ________ the environment.
c) Anyone who has ever met him will
tell you he is completely ________.
BORE
a) They started quarrelling out of
sheer ___________.
b) I can’t continue listening to this
___________ speech.
c) I’m really ___________ with
his endless complaining