Answer :
Final answer:
The best word to describe a suspenseful chase through a dark alley to intensify the mood is 'perilous', as it denotes danger and increases tension.
Therefore, the correct option is B.
Explanation:
In a narrative about a suspenseful chase through a dark alley, the descriptive word that should be used to intensify the mood is perilous. This term implies danger and risk, which complements the tension of a chase scene and enhances the atmosphere of suspense and potential harm.
Words like welcoming, easy, and unremarkable would not contribute to the intended mood of anxiety and excitement in a suspenseful scenario.
