Converting from passive to active voice

 

How does this sound professor?

 

This book was translated into six different languages

The publisher translated the book into six different languages.

Huge amounts of earthworms are eaten every spring by robins

Robins eat copious amounts of earthworms each spring

We were cheered by the news that the board meeting was cancelled by the winter storm

To our delight, the winter storm prevented the board meeting from occuring.

A mistake was made by the lawyer, and a mistrial was declared by the judge

The lawyer's mistake caused the judge to declare a mistrial.

The professor was mad because the term paper was handed in late.

The late submission of the term paper angered the professor