I
was
____________________
my
dog
when
I
saw
Sophie
.
Peter
was
____________________
a
soup
when
the
phone
rang
.
We
were
____________________
to
the
radio
when
we
met
John
.
I
was
____________________
to
school
when
I
heard
a
policeman
shout
loudly
.
I
was
____________________
the
math
exercises
when
Mary
called
me
.
When
Karen
arrived
,
we
were
____________________
dinner
.
John
burnt
his
hand
while
he
was
____________________
lunch
.
While
I
was
____________________
a
movie
,
I
heard
a
noise
.
Mary
was
____________________
a
book
,
when
she
saw
her
mother
running
.
I
was
____________________
my
homework
when
I
heard
a
loud
explosion
.
I
waved
to
Mary
but
she
wasn't
____________________
.