Form 6a. Comparisons

For practicing:
https://agendaweb.org/exercises/grammar/comparison/comparatives-1;
https://agendaweb.org/exercises/grammar/comparison/comparison-match;
https://agendaweb.org/exercises/grammar/comparison/comparison-write-1;
http://suz.digitaleschulebayern.de/english/grammar/comp1.htm;
https://first-english.org/english_learning/english_year_2/comparison_adjectives/40_comparison_adjektives_mixed_exercises.htm;
https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/comparison_sentences_3.htm;
https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_sentences.htm;
https://www.english-4u.de/en/grammar-exercises/comparison-adjectives.htm.
QUIZ
http://a4esl.org/q/f/z/zz66fck.htm.