https://www.youtube.com/watch?v=gtc4c1JlAEM
song
https://www.youtube.com/watch?v=v608v42dKeI
exercise
http://www.roythezebra.com/reading-games/high-frequency-words-months.html
http://www.abcya.com/months_of_the_year.htm
http://www.learningchocolate.com/content/months
http://www.manythings.org/ac/months.html
http://learnenglishkids.britishcouncil.org/en/archived-word-games/hangman/months
http://www.englisch-hilfen.de/en/games/hangman13.html