____________________
is
the
largest
city
in
England
and
the
United
Kingdom
.
The
city
is
on
the
River
____________________
.
It
is
the
____________________
of
the
United
Kingdom
.
Buckingham
Palace
is
the
official
London
residence
and
principal
workplace
of
the
British
____________________
.
It
is
in
the
centre
of
London
,
in
the
City
of
Westminster
.
