FFS, I've been doing Duolingo lessons for over a year and I only now find out "then" but I know how to say children, basketball, grandma, belt and skirt. FFS!!!
That master of memory thing starts off with basically all prepositions and similar, you learn half the words people actually use right at the beginning, and you get to pretend to be a bee.
I am a master of some kinds of memory but language is not one of them. Neither is remembering your opinion on that thing. I think I dismissed it, either because you said it was naff or because it was more money that I'd be better off spending on lessons.
entonces = then
FFS, I've been doing Duolingo lessons for over a year and I only now find out "then" but I know how to say children, basketball, grandma, belt and skirt. FFS!!!