Read the paragraph.
based on the evidence provided, readers can conclude that
trey is
trey repeated the scales. his manipulation of the keys was
becoming less of a struggle, and the tuba was making
sounds that were almost musical. the low notes still gave
him pause, though, so he attempted them again. after
countless repetitions, his room boomed with the tuba's
brassy blare. he held the last note until he was out of breath,
and as he exhaled, he heard his mother say from
downstairs, "that one sounded good! "
frustrated
determined
talented
impatient.