Expressing wishes

We have been studying the grammar topic: expressing wishes and regrets in English.

We have already done many different exercises during lessons, but I have found some more on the web.

Try this: http://www.better-english.com/grammar/wish2.htm
Try this: http://www.englishgrammarsecrets.com/wish/menu.php

Another one: http://www.adrformacion.com/udsimg/ingles4/2/Ingles4L2-3a.htm