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. ...................................................................