Identify the unnecessary adjective in the following sentence. the mother's face was tense with anxious worry.

anxious.  

is the answer

anxious

Explanation:

An adjective is a word which tells something about the noun or pronoun in the sentence. It describes the quality of the subject in the sentence. At times, when the unnecessary description is provided, the adjective is said to be unnecessary. It does not provide detail rather it presents a vague description with unnecessary detailing altogether.

now, of course, the quality and the seasonability of these winter dreams varied, but the stuff of them remained.   they persuaded dexter several years later to pass up a business course at the state university—his father, prospering now, would have paid his way—for the precarious advantage of attending an older and more famous university in the east, where he was bothered by his scanty funds. but do not get the impression, because his winter dreams happened to be concerned at first with musings on the rich, that there was anything merely snobbish in the boy. he wanted not association with glittering things and glittering people—he wanted the glittering things themselves. often he reached out for the best without knowing why he wanted it—and sometimes he ran up against the mysterious denials and prohibitions in which life indulges.

there you go thats what we are missing

i'm thinking it would be when compound subjects are joined by or, nor,either-or, neither-nor.