PRESENT CONTINUOUS FOR FUTURE ARRANGEMENTS

http://www.language-worksheets.com/present-continuous-future-elementary.html

http://www.englishexercises.org/makeagame/viewgame.asp?id=4291

https://www.learnclick.com/cloze/show/918

http://www.englishgrammarsecrets.com/presentformsforfuture/menu.php