hello
i have a comment on lesson 53 :
it took me some time to realize that the first part of the text (formal ) does not correspond to the audio file :
on the written text the imperative tense is used at the 3d person : presumably because the speakers give each other the "usted " formal speak.... mire , ve
however in the audio the second person mira , ves
presumably because the speakers are using a more casual form, giving each other el "tu "
but i thought it should be clearer in the lesson
unless i misunderstood
hasta pronto
paul