Now
that you've learned how to use the passive voice in several
different tenses, you should practice its use. This is
an area where many students make mistakes in their English.
Active or Passive?
Do
you know the difference? This exercise might help you.
Just remember that when you first learn English, you are
taught to use the active voice. There is a very big difference
between the two.
Rollover image to see if
the sentence is active or passive