1
-
Our
marriage
is
going
through
a
difficult
____________________
at
the
moment
.
2
-
Jane
has
been
____________________
from
migraine
since
her
childhood
.
3
-
He
suffered
from
____________________
which
was
caused
by
stress
at
work
.
4
-
Scientists
claim
they
have
____________________
in
finding
a
cure
for
cancer
.
5
-
Applicants
must
have
a
____________________
in
engineering
for
this
position
.
6
-
Unfortunately
the
plane
crash
was
caused
by
human
____________________
.
7
-
In
some
countries
,
it
is
illegal
to
____________________
experiments
on
animals
.
8
-
Having
good
communication
skills
is
an
important
____________________
of
the
job
.
If
you
don't
have
them
,
you
may
not
get
the
job
.
9
-
Scientists
made
a
special
____________________
for
deaf
people
;
it
helps
them
to
communicate
easily
.
10
-
In
the
meeting
the
director
distributed
a
____________________
in
order
to
show
the
increase
in
sales
.
