Correct the mistakes. 1) The book is made of plastic. The book isn*t made of plastic. It*s made of paper. 2) The bottle is made of stone ... 3) The baiioon is made of wood ... 4) The window is made of rubber ... 5) The mirrot is made of water and metal ... 6) The pen is made of glass ...

1) The book is made of plastic. - The book isn't made of plastic. It's made of paper.

2) The bottle is made of stone. - The bottle isn't made of stone. It's made of glass.

3) The balloon is made of wood. - The balloon isn't made of wood. It is made of rubber.

4) The window is made of rubber. - The window isn't made of rubber. It is made of glass.

5) The mirror is made of water and metal. - The mirror isn't made of water and metal. It is made of glass.

6) The pen is made of glass. - The pen isn't made of glass. It is made of plastic.