EXERCISES

Here you can practice.
http://www.myenglishpages.com/site_php_files/grammar-exercise-possessive-adjectives.php
http://www.adelescorner.org/grammar/possessive_adjectives/possessiveadjectives.html
http://www.englishexercises.org/makeagame/viewgame.asp?id=712
http://www.english-4u.de/poss_pronouns_ex1.htm http://www.englisch-hilfen.de/en/exercises/nouns_articles/apostrophe_s.htm http://www.englishexercises.org/makeagame/viewgame.asp?id=3436