Adverbs of frequency

Activities online:

• https://learnenglishkids.britishcouncil.org/en/grammar-practice/adverbs-frequency
• http://www.myenglishpages.com/site_php_files/grammar-exercise-adverbs-frequency.php
• https://elt.oup.com/student/solutions/elementary/grammar/grammar_02_012e?cc=global&selLanguage=en
• https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adverbs_of_frequency.htm
• https://agendaweb.org/exercises/grammar/adverbs/frequency-3
• https://learningapps.org/198436
• https://www.ego4u.com/en/cram-up/grammar/word-order/exercises?11
• http://www2.arnes.si/~oskplucija4/ces/howoften.htm