As a language teacher, I would love the possibility to have interchangeable blanks.
For example, in the following ESL quiz, the students have to listen to a clip and write down which items the speakers would buy. The students should write down five items, but they don't always do so in the correct order, so they end up losing marks for no reason. The only option right now is to "specify correct answers" and add all items to each blank. Unfortunately, this means that if students were just to write the correct answer "blankets" five times, they get a full score.
It would be useful if an "or" option could be created, which allows the answers to the blanks to be interchangeable.
(I'm not sure if this has been suggested already, since I could not find anything similar on the ideas forum. My apologies if it has.)