The woman stealing perfume ________. A: guessed what the sputniks were for B: could see the camera filming her C: was frightened by its shape D: knew that the detective bad seen her

The sputniks hanging from the ceiling are intended ________. A: to watch the most desirable goods B: to frighten shoplifters by their appearance C: to make films that can be used as evidence D: to be used as evidence against shoplifters