I have worked through all of the lessons for A2 level Spanish and I have been hopingthet the selected lessons would focus on those that I needed to work on, those with a lower completion percentage.  However,  I am now only seeing those with over 90% completion. If I make a dumb mistake I get penalized on something I really do know but never seem to be able to focus on the "weaker" topics. This doesn't make sense to me.