Complete
the
missing
words
.
I
really
____________________
that
we
will
find
intelligent
life
in
the
universe
.
We
know
a
lot
about
other
planets
now
,
but
no
missions
have
ever
found
any
____________________
of
life
.
As
____________________
as
I
know
,
this
is
the
only
planet
with
life
.
Of
course
,
that
might
not
be
____________________
.
The
fact
is
nobody
knows
____________________
____________________
if
there's
life
out
there
somewhere
,
but
I
feel
____________________
that
there
isn't
.
