Activity: Talk or presentation types › Public lecture/debate/seminar
https://www.youtube.com/watch?v=85eWaOs5NDA&feature=youtu.be&fbclid=IwAR2jA9h8hsw-jmtoZsEfZDlBhCkYuuAPvAMtlcvv6pRur_f__jlLzefbny8