Translation:In the hundredth wardrobe there are no shirts.
You hang shirts in cupboards as well. But it's quite tough for the designers of these course to be able to think of all the appropriate synonyms. And their first language may not even be English. I guess it's often better to acknowledge to yourself that you got the learning point right and not to get hung up on being marked wrong for something trivial. We don't need to please teacher on these courses! Hurrah!