Form 7b. Preparation for the test

http://www.perfect-english-grammar.com/past-simple-exercise-7.html;
http://www.myenglishpages.com/site_php_files/grammar-exercise-simple-past.php;
http://www.grammarbank.com/simple-past-tense-exercises.html;
https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_sentences.htm;
http://www.perfect-english-grammar.com/comparative-adjectives-exercise-1.html;
http://www.myenglishpages.com/site_php_files/grammar-exercise-grammar-comparatives-superlatives.php.