USED TO
an animation you can use to make comments with USED TO
http://www.bbc.co.uk/education/dynamo/history/stepback.shtml
explanation and exercises at the bottom of the page
http://www.englishgrammarsecrets.com/usedto/menu.php
same thing here
http://www.anglaisfacile.com/exercices/exercice-anglais-2/exercice-anglais-17482.php
more explanation with the BBC
http://www.bbc.co.uk/worldservice/learningenglish/youmeus/learnit/learnitv22.shtml
exercise with USED TO
http://www.myenglishgrammar.com/english/exercise-13-used-to.html
http://www.anglaisfacile.com/exercices/exercice-anglais-2/exercice-anglais-38460.php
http://www.anglaisfacile.com/exercices/exercice-anglais-2/exercice-anglais-49625.php
http://www.anglaisfacile.com/exercices/exercice-anglais-2/exercice-anglais-15515.php
http://www.anglaisfacile.com/exercices/exercice-anglais-2/exercice-anglais-49628.php
http://www.anglaisfacile.com/exercices/exercice-anglais-2/exercice-anglais-55969.php
A video by COLDPLAY entitled " Viva la Vida " with lyrics full of phrases with USED TO
Mister Dupeyron