https://www.gamestolearnenglish.com/future-tense-game/
https://learnenglishkids.britishcouncil.org/grammar-practice/will-future-predictions
https://www.englishclub.com/esl-games/grammar/jumbled-tenses-future-simple-1.htm
https://www.englishclub.com/grammar/verb-tenses_future-simple-quiz.htm
http://www.learnenglish-online.com/grammar/tests/simplefuture.html
https://www.elt-els.com/2014/04/will-future-forms-online-multiple.html