2 Somebody interviewed my favourite singer last night.
My favourite singer...was interviewed by somebody last night...............................................
3They paid her for the interview
...
4 Somebody asked about her favourite music
She......was asked about favorite music by somebody............................................
5 Somebody took photographs of her
Photographs of her .....were taken by somebody.............................................
6. People bought lots of her music last year
Lots of her music ....were bought by people last year..............................................