1
-
Research
has
____________________
that
babies
can
recognize
their
mother's
voice
very
soon
after
birth
.
2
-
The
report
revealed
that
workers
had
been
____________________
to
high
levels
of
radiation
.
3
-
General
Motors
____________________
50%
of
the
shares
of
the
local
company
4
-
Andrew
spent
years
____________________
his
skills
as
a
surgeon
.
5
-
Jackie
calmed
down
,
she
became
more
____________________
and
we
understood
what
she
was
saying
.
6
-
Could
you
____________________
the
first
point
please
?
I
don't
understand
it
completely
.
7
-
We
put
the
books
on
the
shelves
at
____________________
without
any
kind
of
order
.
8
-
We
hope
to
become
more
____________________
in
predicting
earthquakes
.
9
-
I'm
perfectly
____________________
of
looking
after
myself
,
thank
you
!
10
-
The
children
are
finding
it
hard
to
____________________
to
the
new
school
.
11
-
Each
classroom
is
____________________
with
a
projector
and
a
computer
.
12
-
I
____________________
from
her
expression
that
she
wanted
to
leave
.