1) People
have always admired his books
His books
have always been admired
2)Whom will
the Browns invite to the party?
Who will be
invited to the party by the Browns?
3)They
didn't discuss this question yesterday
This
question wasn’t discussed yesterday
4)I'll
teach Polly to play tennis.
Polly will
be taught to play tennis by me
5)The shops
are selling hunderds of toys
Hundreds of
toys are being sold in the shops
6)When i
came the children were reading, a fairy tale
A fairy
tale was being read by the children when I came in
7)Someone
has broken my cassette player
My cassette
player has been broken
8)He said
that somebody had left the window open
He said the
window had been left open
9)She said
they had already announced their wedding
She said
their wedding had already been announced
10)When the
children came from school mother was cooking dinner
When the
children came from school dinner was being cooked by their mother