I
____________________
been
living
in
this
house
for
20
years
.
He's
____________________
singing
for
two
hours
.
She's
been
eating
____________________
one
hour
.
Annie
hasn't
been
attending
class
regularly
____________________
she
got
a
job
.
____________________
you
been
keeping
track
of
sales
?
They
have
not
been
paying
attention
!
How
long
____________________
he
been
waiting
?
I
haven't
____________________
feeling
well
lately
.
____________________
Jerry
been
picking
fruit
from
my
trees
again
?
What
____________________
you
been
doing
since
I
left
?
Have
you
____________________
watching
TV
all
morning
?
