"For how many hours do you walk?"
Translation:Unatembea kwa saa ngapi?
Why not mnatembea kwa saa ngapi? I selected both options as from the English you cannot tell if it is you singular or you plural.
Yeah, just report it ... this is a problem throughout the course.
Actually ... I just remembered that you can't report it anymore because it's only one letter wrong so the site marks it as a typo and doesn't give you any options to report the English.