lll

1. http://www.bradleys-english-school.com/online/jigword/jigpast1.html
http://www.bradleys-english-school.com/online/concentration/past1.html
http://www.bradleys-english-school.com/online/speedword/spdwrdpast1.html
http://www.bbc.co.uk/schools/starship/english/games/blast_the_rocket/big_no_sound/full2.sht
ml
http://www.eslgamesworld.com/members/games/ClassroomGames/Quizshow/Irregular%20Past
%20Simple%20Quiz%20Show/
http://www.english-grammar-lessons.com/irregularverbs/exercise1.swf
http://www.myenglishpages.com/site_php_files/grammar-exercise-simple-past.php