Textbook Website: Click on textbook resources, then world languages, then our textbook (Realidades), and there are practice activities and audio files for every chapter. http://phschool.com
Spanish Grammar Lab http://grammar.spanish.sbc.edu/
Interactive Spanish practice activities http://www.bowdoin.edu/~eyepes/newgr/pracgr.htm
English vocab builder and help fight hunger at the same time!!!! http://www.freerice.com/index.php
More grammar practice http://conjuguemos.com/home/docs/nologin/spanish_fillin_grammar_37.html
awesome preterite vs. imperfect practice with feedback on why it is what it is http://www.colby.edu/~bknelson/SLC/pret_imp.php