"Is the person bad?"
Translation:Ĉu la persono estas malbona?
Im feeling a littel bit dumb right now, but I'm slightly confused by the need to add the letter "S" to the end of "malbona" for it to be correct. This is obviously some gramerical thing which I have yet to learn about, as I am a begginer of Esperanto, and to my recolection this hasn't yet been explained to me in this course.
ONe possible suggestion for future updates of this site is to include some kind of link when you get the answer almost correct but not correct due to a gramerical error is for links to explanation of why or how answer was wrong and how to correct it. Just my 2 cent idea.
On the whole though I must say that this course has been one of the better courses that I have taken, possibly the best free resource i've encountered so far (I use the memorize app on my phone to learn some of the ANA PANA courses etc.
Keep up the good work duolingo team :)