Переделайте в passiv voise .Margaret sang a song. The teacher taught the class. The boys kicked the ball. The woman ate all the cake. John answered all the questions. The boys did the exercises. I took the book. Richard threw a stone. Mary caught the ball. She learned the poem. The boy broke the window. Sam wrote this letter. Mother cooked the dinner. Tom threw the stone.

The song was sung by Margaret. The class was taught by the teacher.The ball was kicked by the boys.All the cake was eaten by a woman. All the questions were answered by John. The exercises were done by the boys.The book was taken by me.The stone was thrown by Richard. The ball was caught by Mary.The poem was learned by her.The window was broken by a boy. This letter was written by Sam.The dinner was cooked by mother.The stone was thrown by Tom.

Thesong was sung by Margaret. The class was taught by the teacher. The ball was kicked by the boys.All the cake was eaten by the woman. All the questions were answered by John. The exercises were done by the boys. The book was taken by me.The stone was thrown by Richard. The ball was caught by Mary. The poem was learned by her. The window was broken by the boy. This letter was written by Sam. The dinner was cooked by mother. The stone was thrown by Tom