It
____________________
(
be
)
simply
good
manners
to
hold
the
doors
open
for
people
,
but
not
everyone
____________________
(
be
)
so
considerate
.
One
day
I
____________________
____________________
(
go
)
into
an
office
building
.
I
____________________
____________________
(
carry
)
a
big
box
of
papers
,
which
I
____________________
____________________
(
deliver
)
to
a
business
.
Suddenly
,
a
woman
who
____________________
____________________
(
walk
)
behind
me
____________________
(
push
)
right
in
front
of
me
.
She
____________________
(
open
)
the
heavy
glass
door
and
____________________
____________________
(
not
hold
)
it
for
me
.
The
door
____________________
(
slam
)
in
my
face
,
and
I
____________________
(
fall
)
backwards
on
the
sidewalk
.
Since
then
,
I
____________________
always
____________________
(
make
)
sure
that
I
hold
doors
open
for
people
.
