Follow the following links to practice the regular preterite tense.
rags to riches http://www.quia.com/rr/342057.html
jeopardy http://www.quia.com/cb/287082.html
rags to riches #2 http://www.quia.com/rr/97774.html
matching, etc. http://www.quia.com/mc/1007816.html
battleship http://www.quia.com/ba/166785.html
rags to riches #3 http://www.quia.com/rr/321264.html