Example: http://www.english4today.com/englishgrammar/grammar/ADJECTIVES6.cfm
Quiz: http://www.ego4u.com/en/chill-out/games/adjective-quiz
Quiz I: http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/regcom1.htm
Quiz II: http://fog.ccsf.cc.ca.us/~mbibliow/comparative3-5.html
Ordering Puzzle: http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/regcom3.htm
Practice: http://www.eflnet.com/grammar/compsupadj1.swf
Practice I: http://a4esl.org/q/h/vm/compsup.html
Slideshow: http://activities.macmillanmh.com/OralLanguageActivities/main1.php?selectionID=145
Activity 1: http://activities.macmillanmh.com/OralLanguageActivities/main1.php?activityID=273
Activity 2: http://activities.macmillanmh.com/OralLanguageActivities/main1.php?activityID=274
Spelling 1: http://www.mhschool.com/mmh_games/content/reading/gr4/unit05/week5/s1/index.html
Spelling 2: http://www.mhschool.com/mmh_games/content/reading/gr4/unit05/week5/s2/index.html
Spelling 3: http://www.mhschool.com/mmh_games/content/reading/gr4/unit05/week5/s3/index.html
Vocabulary 1: http://www.mhschool.com/mmh_games/content/reading/gr4/unit05/week5/v1/index.html