Read this excerpt from Exploring the Titanic. Now we had barely five weeks to complete our difficult mission. Five weeks not only to find the Titanic miles down in the middle of nowhere, but to bring back photographs of the wreck for the waiting world to see. My dream of finding the Titanic was turning out to be a constant fight against time and nature. Which words from the excerpt best help set the tone of the text? five weeks bring back photographs my dream of finding constant fight

Read the excerpt from poe’s "the fall of the house of usher." his ordinary occupations were neglected or forgotten. he roamed from chamber to chamber with hurried, unequal, an objectless step. the pallor of his countenance had assumed, if possible, a more ghastly hue -- but the luminousness of his eye had utterly gone out. which statement best describes the effect of the narration on the story? the narration reveals usher’s feelings of discouragement. the narration reveals usher’s absent-mindedness after his loss. the narration suggests usher’s confusion in the wake of his loss. the narration suggests usher’s mental decline after his sister’s death.