Question

Rewrite the following sentences using *it* as a new subject. 1.People once believed that the earth was flat.It... 2.People now know that the earth is round.It... 3.Somebody has said that we are not alone in the Universe.It...

Answer 1

It was believed that the earth was flat.

It is known now that the earth is round.

It is said by someone that we were not alone in the Universe.