I am bothered by a few areas on the way Duolingo is set up now. 1) Consider an option to make lessons shorter than 20 exercises - now if a lesson gives you trouble or you don't have enough time to complete- the entire lesson has to be done over if you stop. 2) Give us an option for verbal German- my hearing is not the best and I sometimes cannot pick up words. 3) Working on translations is helpful , but it is often hard to find any, that have not been done.