We
need
to
be
____________________
-
____________________
about
education
.
For
example
,
sometimes
____________________
can
be
the
best
system
while
other
times
it
can
____________________
____________________
to
have
negative
effects
that
are
____________________
-
____________________
.
To
make
another
example
,
____________________
schools
can
work
very
well
for
some
pupils
,
while
____________________
-
____________________
ones
are
better
for
those
who
are
distracted
by
the
opposite
sex
.
So
we
need
to
____________________
____________________
all
possibilities
and
abandon
any
____________________
-
____________________
beliefs
.
Who
knows
?
Perhaps
even
____________________
____________________
____________________
is
good
for
some
students
.