Final answer:
The setting in Anne Frank's diary is the Secret Annex, a small hidden space in Amsterdam. The furniture is likely tossed about due to the need to create more space and the anxiety of the residents.
Step-by-step explanation:
The setting in Anne Frank's diary is the Secret Annex, a small hidden space in a building in Amsterdam where Anne and her family went into hiding during the Holocaust. The furniture in the scene is likely tossed about because the inhabitants of the Secret Annex had to move and rearrange the furniture in order to create enough space for everyone to live and sleep. Additionally, the tossing of furniture could be a result of the anxiety and tension experienced by the residents during their confinement.