Forms 7a,7c1,7c2. Past Simple vs Past Continuous. Used to/would/Past Simple

For practicing:
Past Simple
https://www.perfect-english-grammar.com/past-simple-exercise-8.html;
Past Continuous
https://www.perfect-english-grammar.com/past-continuous-exercise-1.html;
Past Simple vs Past Continuous
https://www.englisch-hilfen.de/en/exercises/tenses/simple_past_progressive.htm;
https://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex07;
https://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex08;
https://www.englishgrammar.org/simple-or-continuous-tense-exercise-2/;
https://www.perfect-english-grammar.com/past-simple-past-continuous-exercise-1.html;
https://www.perfect-english-grammar.com/past-simple-past-continuous-exercise-2.html;
QUIZ:
https://www.proprofs.com/quiz-school/story.php?title=past-simple-past-continuous.
Used to/would/Past Simple
https://learnenglish.britishcouncil.org/intermediate-grammar/past-habit-used-towouldpast-simple;
https://www.englishgrammar.org/or-simple/;
https://www.perfect-english-grammar.com/used-to-exercise-2.html.