Critical
thinking
is
____________________
wonderfully
in
most
communicative
language
teaching
curricula
in
order
for
the
development
and
practice
of
it
.
While
students
are
____________________
to
research
a
topic
,
discuss
or
debate
that
topic
with
peers
,
and
write
about
what
they
find
,
all
four
language
skills
can
be
____________________
.
For
these
activities
,
efficient
English
is
not
indispensable
.
Students
who
are
from
lower
-
intermediate
levels
,
can
____________________
basic
research
and
____________________
meaningful
discussions
with
peers
about
authentic
problems
.