-
Yesterday
I
(
bake
)
hot
cross
buns
with
my
sister
.
-
She
(
is
)
really
tired
this
morning
,
but
now
she
looks
pretty
fresh
.
-
They
(
use
)
to
play
the
piano
years
ago
.
-
He
(
clean
)
the
toilet
last
week
,
so
this
week
it's
my
turn
.
-
We
(
are
)
very
close
friends
when
we
(
are
)
children
.
-
Your
dog
(
bark
)
at
me
when
I
(
visit
)
you
last
Sunday
.