1
"
Buy
one
,
get
one
free
"
is
a
common
example
of
a
____________________
____________________
.
2
If
you
think
something
is
a
____________________
,
you
think
it
is
a
good
price
for
what
you
are
getting
.
3
The
____________________
____________________
tells
you
how
much
something
costs
in
a
shop
4
When
a
shop
has
a
____________________
,
it
sells
some
of
its
items
at
lower
prices
for
a
few
days
or
weeks
5
If
a
shop
gives
you
a
____________________
,
you
pay
less
than
the
usual
price
6
.
Magazines
sometimes
have
____________________
that
give
you
money
off
in
a
shop
7
.
If
you
ask
for
a
____________________
in
a
shop
,
you
ask
for
your
money
back
.
8
.
A
____________________
is
a
small
piece
of
paper
that
you
get
when
you
pay
for
something
9
.
If
you
type
in
a
____________________
____________________
when
you
are
shopping
online
,
you
can
get
something
for
less
than
the
usual
price
.
