Family members:
http://usuarios.lycos.es/englishweb/vocabulario/myfamily2Imag3-12.htm
http://www.englishexercises.org/makeagame/viewgame.asp?id=453
http://www.englishexercises.org/makeagame/viewgame.asp?id=11
Possessive Adjectives:
http://www.members.iinet.net.au/~adelegc/grammar/possessive_adjectives/possessiveadjectives.html
This/That/These/Those:
http://www.members.iinet.net.au/~adelegc/grammar/this_that/this_these.html
http://www.members.iinet.net.au/~adelegc/grammar/this_that/that_those.html
http://www.members.iinet.net.au/~adelegc/grammar/this_that/this_etc.html