Q: What is the box where dustpans and brooms are kept in a classroom called in English?

The broom closet.

=)

A: The box where dustpans and brooms are kept in a classroom is commonly called a broom closet or a utility closet in English.

To find the answer, you can start by considering the different places where cleaning supplies are typically stored in a classroom. One such place is a broom closet, which is a small storage area or room specifically designed to keep cleaning equipment like brooms, dustpans, mops, and other janitorial supplies. Another possible term that might be used is a utility closet, which serves a similar purpose but could also contain other utility-related items such as electrical panels or water heaters.

These terms are widely used in schools and other public places to refer to the specific storage space for cleaning tools and supplies.