Watch the video.
http://learnenglishteens.britishcouncil.org/grammar-vocabulary/grammar-videos/past-simple-regular-verbs (regular verbs)
http://learnenglishteens.britishcouncil.org/node/2061 (irregular verbs)
Click on the links and practise the Simple Past Tense!
http://www.englishmedialab.com/GrammarGames/New_Snakes_%20Ladders/Past_simple_tense.html
http://www.myenglishpages.com/site_php_files/grammar-exercise-simple-past.php#.Ux2QvT95Piw
http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_statements.htm (regular verbs)
http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_statements2.htm (all verbs)
http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_negation_sentences.htm (negative sentences)
http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_negation_sentences2.htm (negative sentences)
http://www.englisch-hilfen.de/en/exercises/questions/simple_past.htm (questions)
