English as a Second Language

http://www.elllo.org/english/ - Elllo: lots and lots of listening practice here

https://tefltunes.com/songs-for-teaching-english-grammar/ - TEFL tunes: songs to use for practising English grammar

https://breakingnewsenglish.com/ - Breaking News English: useful clips and audio for news items, available in different levels

http://www.bbc.co.uk/learningenglish/english/hygiene/intermediate-syllabus - BBC Learning English "Intermediate" courses, will often fit along with what I am doing in classes