AD13

 9.11 Duolingo historia: la novia perfecta.

9.15 Language Transfer 15. Qué pasa? e in the verb stem becomes ie where it is stressed, mostly.

9.25 Language Transfer 16. Comenzar. o can become ue. Me duermo. 

9.36 https://www.thespanishexperiment.com/stories/redridinghood

10.02 Blog.