COMPARISON OF ADVERBS
https://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adverbs/exercises?02
http://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adverb_comparison.htm
http://www.learnenglishfeelgood.com/english-adverbs-comparative1.html
http://www.learnenglishfeelgood.com/adverbs-comparative-superlative2.html
http://www.first-english.org/english_learning/english_year_2/english_adverbs/24_comparison_of_adverbs_irregular.htm
STUDY FOR THE QUIZ
:D
