1
.
The
walls
marked
in
yellow
are
those
we
want
to
____________________
____________________
.
2
.
Prices
have
been
____________________
by
almost
50
percent
.
3
.
I
want
to
____________________
____________________
playing
basketball
.
4
.
Could
you
____________________
the
radio
____________________
,
please
?
5
.
Strong
winds
____________________
____________________
power
lines
across
the
region
.
6
.
You
should
make
sure
that
electrical
goods
are
not
____________________
____________________
____________________
,
because
it
____________________
energy
7
.
They
throw
away
loads
of
food
-
it's
such
a
____________________
.
8
.
John
went
to
the
garden
to
____________________
the
fence
____________________
.
9
.
This
type
of
low
-
energy
buildings
helps
____________________
____________________
for
space
heating
or
cooling
.
10
.
You
should
have
____________________
____________________
that
tree
a
long
time
ago
.
