Поставте следующие предложения в вопросительную и форму.1)The trees sre cut down to make new paper.2) The fax is sent.3)

1) Are the trees cut down to make new paper?

2) Is the fax sent?

3) Are animals  hurt?

4) Are baby trees damaged by hairs?

5) Is the book published?

6) Is the letter written?

7) Are the books read by the students?

8) Are the sentences written by their friends?