There is an error in the “Henle Year One- Classical Conversations” course created by @kaytes that has an error in the spelling of one of the answers. The Challenge A section of the course spells the “conjunction” in the answer for “et” (which means and) like “conjuntion” without the “c.” And so when someone spells the correct answer, it says that it’s wrong. I think that is the only error in that course.
By the way, here is the link to the course:
Here is a picture of it when you don’t answer how it wants you to: