Adjectives

• https://www.fluentu.com/blog/english/english-adjectives/
• https://www.englishclub.com/grammar/adjectives-proper.php
• https://www.englishclub.com/grammar/adjectives.htm
• https://learnenglish.britishcouncil.org/en/english-grammar/adjectives
• http://learnenglishkids.britishcouncil.org/en/grammar-practice/adjectives