the door is opened by him
the letter isn't written by you
are you picked up by your mum?
were they told by you?
was the letter sent by him?
my car was stolen by a thief
it will be installed by her boyfriend
it won't be done by you
the bus was stopped by us
Sue won't be seen by him
will a new worker be employed by the company?
he was not let go by them
sells; were visited; isn't produced; won't improve; is sold; is eaten; is kept