The
____________________
-
is
added
to
the
beginning
of
a
word
to
give
it
the
____________________
.
For
example
,
the
word
____________________
becomes
unhappy
when
the
prefix
un
-
is
added
.
Similarly
,
the
word
kind
becomes
____________________
.
The
prefix
un
-
is
used
to
____________________
or
____________________
the
meaning
of
a
word
.
It
is
a
____________________
in
English
and
is
used
to
create
words
like
____________________
,
____________________
,
and
____________________
.
The
prefix
un
-
can
be
added
to
various
parts
of
speech
,
including
____________________
,
____________________
,
and
____________________
.