Present simple, everyday actions and frequency adverbs

Dear students of 1º Básico,
Here you have a fantastic video to revise the contents we've seen in class. 

Here you have some exercises for you to practise autonomously : 

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://learnenglishkids.britishcouncil.org/en/grammar-practice/adverbs-frequency

And finally some exercises of the prepositions 'in, at, on'

http://www.englisch-hilfen.de/en/exercises/structures/prepositions_at_in_on_time.htm

http://www.englishexercises.org/makeagame/viewgame.asp?id=6259