Image attribution Intermediate level course (B1)

Class 03

By Unknown – This image was released by the National Cancer Institute, an agency part of the National Institutes of Health, with the ID 2397 (image) (next)., Public Domain, by By Mdsmds0 [CC BY-SA 4.0 (], from Wikimedia Commons by by by

Clase 17 By Maria Keays By Richard Phipps (Flickr: Mo Farah winning men’s 3000m) [CC BY-SA 2.0 (], via Wikimedia Commons