задание Change from active into passive Thieves stole a very expensive picture . I will buy some flowers for my mum.

Thieves stole a very expensive picture. - A very expensive picture was stolen. (Очень дорогая картина была украдена). I will buy some flowers for my mum. - Some flowers will be bought for my mum. (Цветы купят моей маме).My mum will be bought some flowers. (Моей маме купят цветы).