Grammar:
http://www.englishpage.com/verbpage/presentperfectcontinuous.html
https://www.ego4u.com/en/cram-up/grammar/present-perfect-progressive
http://www.edufind.com/es/english-grammar/present-perfect-continuous/
Do a semantic network about the topic. If you don’t know how, check this link:
https://rafaelllavenglish.wordpress.com/category/emiliano-zapatas-english-classes/tutorials/
Video-class:
PDFs:
present_perfect_continuous_exercises_a
PWP:
Evaluation:
https://www.ego4u.com/en/cram-up/grammar/present-perfect-progressive/exercises
http://mrbrownslearningspace.com/wp-content/uploads/2015/01/Present_Perfect_Progressive_1.htm
http://www.adelescorner.org/grammar/pres_per_cont/pres_perfect_cont.html