I
____________________
____________________
____________________
(
to
wait
)
for
hours
,
so
I
was
really
glad
when
the
bus
finally
____________________
(
to
arrive
)
.
A
:
Why
____________________
(
to
be
)
the
baby's
face
so
dirty
?
B
:
He
____________________
____________________
____________________
(
to
eat
)
chocolate
.
I
____________________
(
to
see
)
John
yesterday
,
but
he
____________________
____________________
____________________
(
to
run
)
so
he
was
too
tired
to
chat
.
It
____________________
____________________
____________________
(
to
rain
)
and
the
pavement
____________________
(
to
be
)
covered
with
puddles
.
When
I
____________________
(
to
arrive
)
,
it
was
clear
that
she
____________________
____________________
____________________
(
to
work
)
.
There
were
papers
all
over
the
floor
and
books
everywhere
.
