Future forms

https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-6874.php;
https://www.montsemorales.com/gramatica/Futurtenses.htm;
https://elt.oup.com/student/horizonscee/grammar/hr2g5a?cc=lt&selLanguage=en;
https://www.test-english.com/grammar-points/b1/future-forms/;
http://www.servator.cat/eva/index_files/Grammar/2ndcycle/4tESO/futures3.htm.