'as' and 'like'

https://learnenglish.britishcouncil.org/grammar/intermediate-to-upper-intermediate/as-and-like

https://agendaweb.org/grammar/comparatives-exercises.html

https://www.perfect-english-grammar.com/as-and-like-exercise-1.html

https://www.myenglishpages.com/english/grammar-exercise-as-like.php

https://www.grammarbank.com/like-vs-as-grammar.html

https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_as_as.htm