COMPARATIVE AND SUPERLATIVE ADJ/ADVS - PRACTICE!

http://www.learnenglish-online.com/grammar/tests/superlativecomparative.html

http://www.ejerciciosinglesonline.com/new-exercises/ex-comparative-superlative/

http://www.agendaweb.org/exercises/grammar/comparison/comparative-superlative-4

http://www.adelescorner.org/grammar/comparatives/superlatives.html

http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_as_as.htm

http://www.englishexercises.org/makeagame/viewgame.asp?id=1833

List of comparative + superlative adjectives

http://www.curso-ingles.com/recursos/cheat-sheets/adjectives/list-of-comparatives-and-superlatives

Comparatives - presentation