____________________
,
____________________
,
and
____________________
are
all
____________________
used
to
express
possibility
,
probability
,
or
certainty
in
English
.
____________________
is
used
for
more
uncertain
situations
,
____________________
is
even
more
tentative
,
and
____________________
indicates
a
higher
degree
of
certainty
.
For
example
,
'It
may
rain
tomorrow'
suggests
a
possibility
,
'It
might
rain
tomorrow'
is
slightly
less
likely
,
and
'It
will
rain
tomorrow'
expresses
a
strong
belief
in
the
outcome
.