Comparatives and superlatives

http://prezi.com/ko_u7i5d_80g/comparatives-and-superlatives-adjectives/
 


http://www.englishexercises.org/makeagame/viewgame.asp?id=6169

http://www.englishexercises.org/makeagame/viewgame.asp?id=86
http://www.englishexercises.org/makeagame/viewgame.asp?id=1205
http://www.englishexercises.org/makeagame/.asp?id=368
http://www.englishexercises.org/makeagame/viewgame.asp?id=1507
http://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adjectives/exercises
http://www.saberingles.com.ar/curso/lesson12/05.html