Pronouns and determiners

Ejercicios para practicar los pronombres y determinantes posesivos:

http://www.agendaweb.org/grammar/possessive-exercises.html

http://www.englishexercises.org/makeagame/viewgame.asp?id=2679

http://www.englisch-hilfen.de/en/exercises/pronouns/possessive_pronouns2.htm