5TH YEAR - ADVERBS: COMPARATIVE AND SUPERLATIVE FORM.

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

EXERCISES:
http://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adverbs/exercises
http://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adverbs/exercises?02
http://www.learnenglishfeelgood.com/english-adverbs-comparative1.html
http://www.learnenglishfeelgood.com/adverbs-comparative-superlative1.html
http://www.learnenglishfeelgood.com/adverbs-comparative-superlative2.html