1
.
Candidates
undergo
a
difficult
____________________
and
only
the
ones
who
____________________
will
be
chose
.
2
.
It
might
be
____________________
to
listen
to
your
parents
.
They
usually
give
you
____________________
advice
.
3
.
He
was
a
____________________
athlete
with
many
gold
medals
that
were
a
reminder
of
the
____________________
of
his
achievements
.
4
.
It
is
____________________
for
his
project
that
we
only
hire
very
____________________
engineers
.
5
.
You
must
never
be
____________________
or
careless
in
the
lab
as
many
of
the
chemicals
we
use
are
____________________
.
6
.
____________________
on
nothing
but
bread
and
water
for
a
week
is
____________________
for
anyone
!
7
.
When
it
comes
to
having
medical
____________________
,
I'm
afraid
that
I
____________________
get
nervous
.
