1
.
I
____________________
(
recognise
)
him
because
I
____________________
____________________
(
see
)
him
several
times
before
.
2
.
He
____________________
____________________
____________________
(
already
eat
)
by
the
time
we
____________________
(
arrive
)
.
3
.
I
____________________
____________________
(
work
)
there
for
6
months
before
anybody
____________________
(
speak
)
to
me
.
4
.
When
we
____________________
(
get
)
home
we
____________________
____________________
(
find
out
)
that
we
____________________
____________________
____________________
(
be
burgled
)
.
5
.
Philip
____________________
____________________
(
is
not
)
at
the
party
because
he
____________________
____________________
(
break
)
his
leg
playing
football
the
day
before
.
6
.
By
the
time
I
was
eighteen
,
I
____________________
____________________
(
study
)
Spanish
for
six
years
.
8
.
I
____________________
____________________
____________________
(
not
/
work
)
for
a
company
before
I
started
my
job
with
Apple
.
9
.
I
____________________
(
have
)
four
jobs
before
I
turned
fifteen
.
10
.
He
____________________
____________________
____________________
(
not
/
be
)
with
the
company
very
long
before
his
pay
was
increased
.
11
.
____________________
(
have
)
you
ever
been
to
Hong
Kong
before
you
____________________
(
move
)
there
?
12
.
She
hadn't
____________________
(
remember
)
to
sign
the
application
,
so
it
was
____________________
(
return
)
.
