This revision is mainly for II year students.
Here you can find old posts about the simple past or past simple, you can click on the links and read the explanations and do the exercises.
Past simple with the verb to be: http://funwithenglishandmore.blogspot.it/2011/07/simple-past-verb-to-be.html
Past simple revision: http://funwithenglishandmore.blogspot.it/2011/07/simple-past-revision.html
Exercise and do a good job!