ESO 2 UNIT 4 Past Simple & Past Continuous

http://www.englishexercises.org/makeagame/viewgame.asp?id=734

http://www.ego4u.com/en/cram-up/grammar/simpas-paspro

http://www.englishpage.com/verbpage/verbs3.htm

http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_progressive.htm

http://www.eslcafe.com/quiz/past1.html