Lessons
VIDEO LESSONS
https://www.youtube.com/watch?v=RF6QJt6bMR8
https://www.youtube.com/watch?v=HaW1BbM1ozE
WRITTEN LESSONS
http://www.studyspanish.com/lessons/timehacer.htm
https://www.spanishdict.com/guide/time-expressions-with-hacer/
https://www.rocketlanguages.com/spanish/questions/how-long-in-spanish
https://www.youtube.com/watch?v=RF6QJt6bMR8
https://www.youtube.com/watch?v=HaW1BbM1ozE
WRITTEN LESSONS
http://www.studyspanish.com/lessons/timehacer.htm
https://www.spanishdict.com/guide/time-expressions-with-hacer/
https://www.rocketlanguages.com/spanish/questions/how-long-in-spanish