Sentence:  Hurricane Carla damaged 70 % of the marinas in the Galveston-Port Aransas area but fuel service <WSD>is</WSD> back to normal , and explorers can roam as far west as Port Isabel on the Mexican border . 
Meaning of the word marked with <WSD> tags:  have the quality of being; (copula, used with an adjective or a predicate noun)