Some cities with very cold winters have skyways. Skyways are enclosed, heated bridges that connect tall office buildings. The skyways cross above cold streets and sidewalks, so people can walk from building to building without going outside. Skyways are an extra expense for building
owners and builders and can require special engineering. For people too busy and important to bother with a coat skyways may be seen as worth
the cost
Which part of this paragraph reveals the author's bias?
O 1. "Skyways are enclosed, heated bridges"
O 2. "Some cities with very cold winters have skyways."
O 3. "For people too busy and important to bother with a coat"
O 4. "people can walk from building to building without going outside"

Read the following passage: he roamed from chamber to chamber with hurried, unequal, and 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. the once occasional huskiness of his tone was heard no more; and a tremulous quaver, as if of extreme terror, habitually characterized his utterance. there were times, indeed, when i thought his unceasingly agitated mind was laboring with some oppressive secret, to divulge which he struggled for the necessary courage. which of the above ideas might be considered foreshadowing? he is wandering all over the chamber his skin tone is really pale his voice is quivering the narrator thinks he is laboring with an oppressive secret