In the spoken questions (where I either read out a foreign language phrase, OR translate from English and speak in a foreign language) the system seems more forgiving than written questions.
This on some levels is good, but sometimes maybe only 75% or as low as 50% of what duolingo transcribes me saying is counted as correct and it will still be kind take take me to the next question.
Sometimes I think 'Meh, I sucked there. I'd have liked to do it again'.
How about a 'retry this question' option for spoken tasks so we don't have to retry an entire exercise?