Diritti Insieme
8 ott 2021
https://italianoperstranieri.loescher.it/materiale-didattico?livello=B1#level200
http://italianoperstranieri.mondadorieducation.it/livello/b1/
For english speakers
https://onlineitalianclub.com/free-italian-exercises-and-resources/online-italian-course-intermediate-b1/