Watch a video
https://en.islcollective.com/video-lessons/simons-cat-christmas-presence-basic-adjectives
Games
https://wakelet.com/wake/516e02c0-8718-45dd-b89d-ff02e90981e7?fbclid=IwAR1IzmlVlLCzyGEyyYFeqD6CrH4377qfmL38vESComE88mAaEfwQG-NjegQ
http://www.freewebarcade.com/game/winterbells/
https://www.eltbase.com/quiz/154_05.htm
https://www.ego4u.com/en/cram-up/grammar/future-mix/exercises
https://www.liveworksheets.com/worksheets/en/English_as_a_Second_Language_(ESL)/Future_Simple/Will_-Be_going_to_na2064059yo
https://www.ego4u.com/en/cram-up/grammar/future-1-progressive/exercises
https://www.montsemorales.com/gramatica/FutPerf.htm
https://www.perfect-english-grammar.com/future-perfect-exercise-4.html