Paula
loves
history
.
During
her
vacation
in
Rome
,
she
joined
a
____________________
?
tour
to
learn
more
about
it
.
unplugunclog fromget awaybookunlock from
David
is
an
office
manager
and
he
must
always
answer
phone
calls
.
It
is
very
hard
for
him
to
____________________
?
from
work
even
when
on
a
vacation
.