Paula asked me for some practice, so there you are. The first link will take you to http://www.englishexercise.org/, exercises 2-5 will take you to http://www.ego4u.com/ and exercise 6 to http://web2.uvcs.uvic.ca/. If you still have problems after doing the exercises just tell me.
Past Simple or Past Perfect 1
Past Simple or Past Perfect 2
Past Simple or Past Perfect 3
Past Simple or Past Perfect 4
Past Simple or Past Perfect 5
Past Simple or Past Perfect 6
