Past Simple: Questions and Negatives

QUESTIONS in the Past Simple: ((When) Did you go...?)

Ex.1 https://www.englisch-hilfen.de/en/exercises/questions/simple_past2.htm
Ex.2 https://www.english-4u.de/en/tenses-exercises/past-simple-questions2.htm

NEGATIVE sentences:  (I didn't go...)

Ex.1 https://www.english-4u.de/en/tenses-exercises/past-negative.htm
Ex.2 https://www.englisch-hilfen.de/en/exercises/tenses/simple_past_negation_sentences.htm

Mixed exercises

Ex.1  https://www.perfect-english-grammar.com/present-simple-exercise-7.html
Ex.2  https://www.esl-lounge.com/student/grammar/1g24-past-simple-pos-neg-questions.php