e-mail etiquette

https://learnenglish.britishcouncil.org/business-english/english-for-emails/unit-9-email-etiquette

Meetings are back!

https://learnenglish.britishcouncil.org/business-english/business-magazine/managing-meetings

http://www.blairenglish.com/exercises/meetings/meetingselectionpage.html

http://www.englishmedialab.com/listening/Business%20briefing%20.htm