The burglars may have used a specific method to enter the building. What might they have done?

The selected answer suggests that the burglars may have forced open a fire exit to gain access to the building. This aligns well with the notion of using a specific method because forcing open an exit indicates a deliberate action that employs strength or tools to bypass a secured entry point.

Each method listed presents a plausible technique for breaking and entering, but the focus on a fire exit highlights a specific and potentially less noticeable entry point, which could suggest forethought in their approach to avoid immediate detection. Choosing the fire exit reflects an understanding of building security and accessibility, underscoring the burglars' possible tactical considerations while executing their plan.