Past Continuous

Watch this video to check it :
http://www.youtube.com/watch?v=t9t4rt7M6wU

Now, practice with these games:
http://www.eslgamesplus.com/past-progressive-past-continuous-past-simple-verb-tenses-esl-grammar-interactive-activity/

http://www.eslgamesworld.com/members/games/grammar/perfectpast/past%20progressive%20vs.%20past%20simple%20betting.html

Past Continuos in songs:
http://www.youtube.com/watch?v=q8ZBiotGvPk