COMPARATIVES AND SUPERLATIVES

http://www.angles365.com/classroom/fitxers/5e/Game17.swf

http://web.archive.org/web/20050210071114/http://www.englishoutlook.com/Focus/spelling/sup1.html

http://www.agendaweb.org/exercises/grammar/comparison/comparatives-1

http://www.agendaweb.org/exercises/grammar/comparison/comparison-match

http://s.mound.free.fr/skyblues67/comparing/trig&family2.htm