Comparatives and superlatives

As promised:

http://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adjectives/exercises

http://pagesperso-orange.fr/raud.dugal/intermediate/Comparaison/Comparaison_fichier/Comparaisons.htm

http://perso.wanadoo.es/autoenglish/gr.comp.i.htm

I look forward to your results or comments about the exercises.