"C'est parfois dur d'être gentille."
In the challenge where we ask you to translate "Sometimes it is hard to be nice" from English to French, both "gentil" (masc.) and "gentille" (fem.) are accepted.
In the challenge where we ask you to "listen and type in French", there should be audio, and which pronounces "gentille" (sounds like "-ye"), not "gentil" (sounds like "genti-").
what about when it asks you for the best one between gentil and gentille from a menu and it gives you no spoken recording. why is it gentille? il est parfois difficile d'etre gentil, is how i would normally write this sentence, so why does changing "il" to "c'est" make it feminine?
I've read everyone's comments so far, & where we are relying on the audio, I think the quality is really not good enough to distinguish between the masculine & feminine forms of "Gentil"; both should be accepted, or the sentence should be changed to be clearer that it has to be the feminine.