Can I ask you
how
old
you
are
?
Could you tell me
where
the
station
is
, please?
Do you have
any idea
who
that
old
man
is
?
Do you know
if
Sarah
can
swim
?
Do you think
John
speaks
German
?
Does anyone know
what
time
the
film
starts
?
Would you mind telling me
how
you
learned
such
good
English
?
https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_green.swf