FUTURE WITH "WILL / WON'T"

http://www.learnenglish-online.com/grammar/tests/simplefuture2.html

http://www.ego4u.com/en/cram-up/tests/future-1-will-3

http://www.ego4u.com/en/cram-up/grammar/future-1-will/exercises?04

http://adelescorner.org/grammar/will/will_neg.html

https://learnenglishkids.britishcouncil.org/en/grammar-games/will-future-predictions