Form 5. Present Simple. Adverbs of Frequency

For practicing Present Simple:
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_s3.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_s4.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_negation.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_negation2.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_statements.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_statements2.htm;
https://www.englisch-hilfen.de/en/exercises/questions/simple_present.htm;
https://www.englisch-hilfen.de/en/exercises/questions/simple_present2.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_mix.htm;
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_mix2.htm.
For practicing Adverbs of Frequency:
https://www.myenglishpages.com/site_php_files/grammar-exercise-adverbs-frequency.php;
https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adverbs_of_frequency_order.htm;
https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adverbs_of_frequency_order_2.htm.
QUIZ:
https://www.ego4u.com/en/cram-up/tests/simple-present-1.