Part 1 · Literary Text

Reading Passage

The brass key of the telegraph clicked rhythmically under Clara’s trembling fingertips, a fragile pulse of sound inside the frost-rimed office. Outside, the Great Blizzard of 1888 howled through the narrow streets of Manhattan, burying horse-drawn omnibuses under white drifts and severing overhead wires across the city. Clara was only fourteen, an apprentice operator at the Western Union office, but with the senior telegrapher trapped uptown by five-foot drifts, she alone stood guard over the copper lines connecting the harbor to the central exchange.

Sweat prickled her brow despite the biting draft seeping through the windowframes. A fresh message fluttered onto her desk from the maritime agent: a coal barge had snapped its mooring near Liberty Island, casting three sailors adrift in the blinding gale. Clara’s heart hammered against her ribs. She needed to relay the emergency coordinates to the Brooklyn Navy Yard before the remaining coastal line succumbed to the ice.

Her fingers danced over the key, translating the frantic English words into the crisp dot-and-dash dialect of Morse code. Dash-dot-dot, dot... Each metallic tap was a defiant spark against the roaring tempest outside. Twice, the current flickered, the faint glow of the vacuum tubes dimming like dying embers, but Clara pressed on, adjusting the tension spring with practiced precision.

Ten agonizing minutes passed before the receiver clattered back, spelling out a brief acknowledgment: RESCUE TUG DISPATCHED. GODSPEED. Clara sank back into her wooden chair, exhaling a cloud of pale mist into the chilly room. Her hands were cramped into frozen claws, but a sudden warmth flared within her chest. The storm raged unabated beyond the glass, yet across the invisible, iron web of the city, her faint signal had pierced the silence.

1.Which statement best expresses a central theme of the passage?

Refer to the passage above · tap to re-read

The brass key of the telegraph clicked rhythmically under Clara’s trembling fingertips, a fragile pulse of sound inside the frost-rimed office. Outside, the Great Blizzard of 1888 howled through the narrow streets of Manhattan, burying horse-drawn omnibuses under white drifts and severing overhead wires across the city. Clara was only fourteen, an apprentice operator at the Western Union office, but with the senior telegrapher trapped uptown by five-foot drifts, she alone stood guard over the copper lines connecting the harbor to the central exchange.

Sweat prickled her brow despite the biting draft seeping through the windowframes. A fresh message fluttered onto her desk from the maritime agent: a coal barge had snapped its mooring near Liberty Island, casting three sailors adrift in the blinding gale. Clara’s heart hammered against her ribs. She needed to relay the emergency coordinates to the Brooklyn Navy Yard before the remaining coastal line succumbed to the ice.

Her fingers danced over the key, translating the frantic English words into the crisp dot-and-dash dialect of Morse code. Dash-dot-dot, dot... Each metallic tap was a defiant spark against the roaring tempest outside. Twice, the current flickered, the faint glow of the vacuum tubes dimming like dying embers, but Clara pressed on, adjusting the tension spring with practiced precision.

Ten agonizing minutes passed before the receiver clattered back, spelling out a brief acknowledgment: RESCUE TUG DISPATCHED. GODSPEED. Clara sank back into her wooden chair, exhaling a cloud of pale mist into the chilly room. Her hands were cramped into frozen claws, but a sudden warmth flared within her chest. The storm raged unabated beyond the glass, yet across the invisible, iron web of the city, her faint signal had pierced the silence.

2.Which textual excerpt best supports the inference that Clara possesses technical skill beyond a casual beginner?

Refer to the passage above · tap to re-read

The brass key of the telegraph clicked rhythmically under Clara’s trembling fingertips, a fragile pulse of sound inside the frost-rimed office. Outside, the Great Blizzard of 1888 howled through the narrow streets of Manhattan, burying horse-drawn omnibuses under white drifts and severing overhead wires across the city. Clara was only fourteen, an apprentice operator at the Western Union office, but with the senior telegrapher trapped uptown by five-foot drifts, she alone stood guard over the copper lines connecting the harbor to the central exchange.

Sweat prickled her brow despite the biting draft seeping through the windowframes. A fresh message fluttered onto her desk from the maritime agent: a coal barge had snapped its mooring near Liberty Island, casting three sailors adrift in the blinding gale. Clara’s heart hammered against her ribs. She needed to relay the emergency coordinates to the Brooklyn Navy Yard before the remaining coastal line succumbed to the ice.

Her fingers danced over the key, translating the frantic English words into the crisp dot-and-dash dialect of Morse code. Dash-dot-dot, dot... Each metallic tap was a defiant spark against the roaring tempest outside. Twice, the current flickered, the faint glow of the vacuum tubes dimming like dying embers, but Clara pressed on, adjusting the tension spring with practiced precision.

Ten agonizing minutes passed before the receiver clattered back, spelling out a brief acknowledgment: RESCUE TUG DISPATCHED. GODSPEED. Clara sank back into her wooden chair, exhaling a cloud of pale mist into the chilly room. Her hands were cramped into frozen claws, but a sudden warmth flared within her chest. The storm raged unabated beyond the glass, yet across the invisible, iron web of the city, her faint signal had pierced the silence.

3.How does the third-person limited point of view shape the narrative?

Refer to the passage above · tap to re-read

The brass key of the telegraph clicked rhythmically under Clara’s trembling fingertips, a fragile pulse of sound inside the frost-rimed office. Outside, the Great Blizzard of 1888 howled through the narrow streets of Manhattan, burying horse-drawn omnibuses under white drifts and severing overhead wires across the city. Clara was only fourteen, an apprentice operator at the Western Union office, but with the senior telegrapher trapped uptown by five-foot drifts, she alone stood guard over the copper lines connecting the harbor to the central exchange.

Sweat prickled her brow despite the biting draft seeping through the windowframes. A fresh message fluttered onto her desk from the maritime agent: a coal barge had snapped its mooring near Liberty Island, casting three sailors adrift in the blinding gale. Clara’s heart hammered against her ribs. She needed to relay the emergency coordinates to the Brooklyn Navy Yard before the remaining coastal line succumbed to the ice.

Her fingers danced over the key, translating the frantic English words into the crisp dot-and-dash dialect of Morse code. Dash-dot-dot, dot... Each metallic tap was a defiant spark against the roaring tempest outside. Twice, the current flickered, the faint glow of the vacuum tubes dimming like dying embers, but Clara pressed on, adjusting the tension spring with practiced precision.

Ten agonizing minutes passed before the receiver clattered back, spelling out a brief acknowledgment: RESCUE TUG DISPATCHED. GODSPEED. Clara sank back into her wooden chair, exhaling a cloud of pale mist into the chilly room. Her hands were cramped into frozen claws, but a sudden warmth flared within her chest. The storm raged unabated beyond the glass, yet across the invisible, iron web of the city, her faint signal had pierced the silence.

4.In paragraph 3, what does the metaphor "Each metallic tap was a defiant spark against the roaring tempest outside" suggest?

Refer to the passage above · tap to re-read

The brass key of the telegraph clicked rhythmically under Clara’s trembling fingertips, a fragile pulse of sound inside the frost-rimed office. Outside, the Great Blizzard of 1888 howled through the narrow streets of Manhattan, burying horse-drawn omnibuses under white drifts and severing overhead wires across the city. Clara was only fourteen, an apprentice operator at the Western Union office, but with the senior telegrapher trapped uptown by five-foot drifts, she alone stood guard over the copper lines connecting the harbor to the central exchange.

Sweat prickled her brow despite the biting draft seeping through the windowframes. A fresh message fluttered onto her desk from the maritime agent: a coal barge had snapped its mooring near Liberty Island, casting three sailors adrift in the blinding gale. Clara’s heart hammered against her ribs. She needed to relay the emergency coordinates to the Brooklyn Navy Yard before the remaining coastal line succumbed to the ice.

Her fingers danced over the key, translating the frantic English words into the crisp dot-and-dash dialect of Morse code. Dash-dot-dot, dot... Each metallic tap was a defiant spark against the roaring tempest outside. Twice, the current flickered, the faint glow of the vacuum tubes dimming like dying embers, but Clara pressed on, adjusting the tension spring with practiced precision.

Ten agonizing minutes passed before the receiver clattered back, spelling out a brief acknowledgment: RESCUE TUG DISPATCHED. GODSPEED. Clara sank back into her wooden chair, exhaling a cloud of pale mist into the chilly room. Her hands were cramped into frozen claws, but a sudden warmth flared within her chest. The storm raged unabated beyond the glass, yet across the invisible, iron web of the city, her faint signal had pierced the silence.

5.As used in paragraph 4, what is the meaning of the word unabated?

Part 2 · Informational Text

Reading Passage

Born in Massachusetts in 1848 to formerly enslaved parents, Lewis Latimer rose from modest beginnings to become one of the most prolific inventors and draftsmen of the electrical age. As a young man, Latimer taught himself mechanical drawing while working as an office boy at a patent law firm. His exceptional talents quickly surpassed those of the firm’s professional draftsmen, earning him a promotion to head draftsman and setting the stage for a remarkable career in innovation.

Latimer’s critical contributions began in 1876 when Alexander Graham Bell hired him to draft the complex blueprints required for the patent application of the telephone. Working under tight deadlines, Latimer executed the detailed technical illustrations that secured Bell’s claim to the invention. However, Latimer’s most significant breakthroughs occurred in lighting technology. While Thomas Edison achieved fame for inventing the incandescent light bulb, early bulbs used paper filaments that burned out within hours. In 1881, Latimer patented an innovative process for producing durable carbon filaments, dramatically extending the operational lifespan of electric bulbs and making electric lighting practical and affordable for homes and public streets.

Recognizing his unmatched expertise, Edison’s own company recruited Latimer in 1884 as an engineering expert and patent witness. Beyond his mechanical patents—which included an improved water closet for train cars and an early air-conditioning unit—Latimer authored Incandescent Electric Lighting, the first comprehensive textbook on the subject. Despite systemic racial prejudices during the Reconstruction era, Latimer’s relentless curiosity and technical rigor illuminated cities worldwide, establishing his legacy as a cornerstone of modern electrical infrastructure.

6.Which statement best summarizes the central idea of the passage?

Refer to the passage above · tap to re-read

Born in Massachusetts in 1848 to formerly enslaved parents, Lewis Latimer rose from modest beginnings to become one of the most prolific inventors and draftsmen of the electrical age. As a young man, Latimer taught himself mechanical drawing while working as an office boy at a patent law firm. His exceptional talents quickly surpassed those of the firm’s professional draftsmen, earning him a promotion to head draftsman and setting the stage for a remarkable career in innovation.

Latimer’s critical contributions began in 1876 when Alexander Graham Bell hired him to draft the complex blueprints required for the patent application of the telephone. Working under tight deadlines, Latimer executed the detailed technical illustrations that secured Bell’s claim to the invention. However, Latimer’s most significant breakthroughs occurred in lighting technology. While Thomas Edison achieved fame for inventing the incandescent light bulb, early bulbs used paper filaments that burned out within hours. In 1881, Latimer patented an innovative process for producing durable carbon filaments, dramatically extending the operational lifespan of electric bulbs and making electric lighting practical and affordable for homes and public streets.

Recognizing his unmatched expertise, Edison’s own company recruited Latimer in 1884 as an engineering expert and patent witness. Beyond his mechanical patents—which included an improved water closet for train cars and an early air-conditioning unit—Latimer authored Incandescent Electric Lighting, the first comprehensive textbook on the subject. Despite systemic racial prejudices during the Reconstruction era, Latimer’s relentless curiosity and technical rigor illuminated cities worldwide, establishing his legacy as a cornerstone of modern electrical infrastructure.

7.How does the author organize the details in paragraph 2?

Refer to the passage above · tap to re-read

Born in Massachusetts in 1848 to formerly enslaved parents, Lewis Latimer rose from modest beginnings to become one of the most prolific inventors and draftsmen of the electrical age. As a young man, Latimer taught himself mechanical drawing while working as an office boy at a patent law firm. His exceptional talents quickly surpassed those of the firm’s professional draftsmen, earning him a promotion to head draftsman and setting the stage for a remarkable career in innovation.

Latimer’s critical contributions began in 1876 when Alexander Graham Bell hired him to draft the complex blueprints required for the patent application of the telephone. Working under tight deadlines, Latimer executed the detailed technical illustrations that secured Bell’s claim to the invention. However, Latimer’s most significant breakthroughs occurred in lighting technology. While Thomas Edison achieved fame for inventing the incandescent light bulb, early bulbs used paper filaments that burned out within hours. In 1881, Latimer patented an innovative process for producing durable carbon filaments, dramatically extending the operational lifespan of electric bulbs and making electric lighting practical and affordable for homes and public streets.

Recognizing his unmatched expertise, Edison’s own company recruited Latimer in 1884 as an engineering expert and patent witness. Beyond his mechanical patents—which included an improved water closet for train cars and an early air-conditioning unit—Latimer authored Incandescent Electric Lighting, the first comprehensive textbook on the subject. Despite systemic racial prejudices during the Reconstruction era, Latimer’s relentless curiosity and technical rigor illuminated cities worldwide, establishing his legacy as a cornerstone of modern electrical infrastructure.

8.What is the author's primary purpose in mentioning Thomas Edison in paragraph 2?

Refer to the passage above · tap to re-read

Born in Massachusetts in 1848 to formerly enslaved parents, Lewis Latimer rose from modest beginnings to become one of the most prolific inventors and draftsmen of the electrical age. As a young man, Latimer taught himself mechanical drawing while working as an office boy at a patent law firm. His exceptional talents quickly surpassed those of the firm’s professional draftsmen, earning him a promotion to head draftsman and setting the stage for a remarkable career in innovation.

Latimer’s critical contributions began in 1876 when Alexander Graham Bell hired him to draft the complex blueprints required for the patent application of the telephone. Working under tight deadlines, Latimer executed the detailed technical illustrations that secured Bell’s claim to the invention. However, Latimer’s most significant breakthroughs occurred in lighting technology. While Thomas Edison achieved fame for inventing the incandescent light bulb, early bulbs used paper filaments that burned out within hours. In 1881, Latimer patented an innovative process for producing durable carbon filaments, dramatically extending the operational lifespan of electric bulbs and making electric lighting practical and affordable for homes and public streets.

Recognizing his unmatched expertise, Edison’s own company recruited Latimer in 1884 as an engineering expert and patent witness. Beyond his mechanical patents—which included an improved water closet for train cars and an early air-conditioning unit—Latimer authored Incandescent Electric Lighting, the first comprehensive textbook on the subject. Despite systemic racial prejudices during the Reconstruction era, Latimer’s relentless curiosity and technical rigor illuminated cities worldwide, establishing his legacy as a cornerstone of modern electrical infrastructure.

9.Which evidence from the passage best supports the claim that Latimer's technical expertise was sought after by industry leaders?

Refer to the passage above · tap to re-read

Born in Massachusetts in 1848 to formerly enslaved parents, Lewis Latimer rose from modest beginnings to become one of the most prolific inventors and draftsmen of the electrical age. As a young man, Latimer taught himself mechanical drawing while working as an office boy at a patent law firm. His exceptional talents quickly surpassed those of the firm’s professional draftsmen, earning him a promotion to head draftsman and setting the stage for a remarkable career in innovation.

Latimer’s critical contributions began in 1876 when Alexander Graham Bell hired him to draft the complex blueprints required for the patent application of the telephone. Working under tight deadlines, Latimer executed the detailed technical illustrations that secured Bell’s claim to the invention. However, Latimer’s most significant breakthroughs occurred in lighting technology. While Thomas Edison achieved fame for inventing the incandescent light bulb, early bulbs used paper filaments that burned out within hours. In 1881, Latimer patented an innovative process for producing durable carbon filaments, dramatically extending the operational lifespan of electric bulbs and making electric lighting practical and affordable for homes and public streets.

Recognizing his unmatched expertise, Edison’s own company recruited Latimer in 1884 as an engineering expert and patent witness. Beyond his mechanical patents—which included an improved water closet for train cars and an early air-conditioning unit—Latimer authored Incandescent Electric Lighting, the first comprehensive textbook on the subject. Despite systemic racial prejudices during the Reconstruction era, Latimer’s relentless curiosity and technical rigor illuminated cities worldwide, establishing his legacy as a cornerstone of modern electrical infrastructure.

10.As used in the final sentence of the passage, what does the word rigor mean?

Part 3 · Paired / Short Text

Reading Passage

Excerpt from a letter written by Lewis Latimer to engineer Samuel Butler, November 14, 1882:

Dear Samuel,

The trial in the downtown laboratory last evening exceeded our fondest expectations. By encasing the refined carbon filament within a high-vacuum glass globe, we maintained continuous illumination for over forty hours without sign of degradation or combustion. As you well know, Mr. Edison’s original bamboo and paper filaments charred rapidly, rendering household electrification cost-prohibitive for the general populace.

Our new process secures the carbon fiber with unprecedented uniformity. When we connected the circuit, the ambient darkness of the workshop was instantly banished by a steady, brilliant radiance. Several skeptical directors from the board were present; their initial reluctance melted into astonishment as the meter remained stable throughout the night.

We must now focus our energies on manufacturing these filaments at scale. It is not enough to create a brilliant light in a laboratory; our duty is to bring safe, durable illumination to every urban tenement, factory, and street corner. Technical skill is merely a tool; its true value lies in how effectively it elevates the daily existence of ordinary citizens.

Yours in progress, Lewis H. Latimer

11.In the letter, what primary problem with existing lighting technology does Latimer highlight?

Refer to the passage above · tap to re-read

Excerpt from a letter written by Lewis Latimer to engineer Samuel Butler, November 14, 1882:

Dear Samuel,

The trial in the downtown laboratory last evening exceeded our fondest expectations. By encasing the refined carbon filament within a high-vacuum glass globe, we maintained continuous illumination for over forty hours without sign of degradation or combustion. As you well know, Mr. Edison’s original bamboo and paper filaments charred rapidly, rendering household electrification cost-prohibitive for the general populace.

Our new process secures the carbon fiber with unprecedented uniformity. When we connected the circuit, the ambient darkness of the workshop was instantly banished by a steady, brilliant radiance. Several skeptical directors from the board were present; their initial reluctance melted into astonishment as the meter remained stable throughout the night.

We must now focus our energies on manufacturing these filaments at scale. It is not enough to create a brilliant light in a laboratory; our duty is to bring safe, durable illumination to every urban tenement, factory, and street corner. Technical skill is merely a tool; its true value lies in how effectively it elevates the daily existence of ordinary citizens.

Yours in progress, Lewis H. Latimer

12.Which phrase from the letter best expresses Latimer’s personal sense of social responsibility?

Refer to the passage above · tap to re-read

Excerpt from a letter written by Lewis Latimer to engineer Samuel Butler, November 14, 1882:

Dear Samuel,

The trial in the downtown laboratory last evening exceeded our fondest expectations. By encasing the refined carbon filament within a high-vacuum glass globe, we maintained continuous illumination for over forty hours without sign of degradation or combustion. As you well know, Mr. Edison’s original bamboo and paper filaments charred rapidly, rendering household electrification cost-prohibitive for the general populace.

Our new process secures the carbon fiber with unprecedented uniformity. When we connected the circuit, the ambient darkness of the workshop was instantly banished by a steady, brilliant radiance. Several skeptical directors from the board were present; their initial reluctance melted into astonishment as the meter remained stable throughout the night.

We must now focus our energies on manufacturing these filaments at scale. It is not enough to create a brilliant light in a laboratory; our duty is to bring safe, durable illumination to every urban tenement, factory, and street corner. Technical skill is merely a tool; its true value lies in how effectively it elevates the daily existence of ordinary citizens.

Yours in progress, Lewis H. Latimer

13.How does this primary source letter expand upon the biography of Lewis Latimer in Part 2?

Part 4 · Language & Conventions

14.Read the sentence below: "Exhausted after a twelve-hour shift, the teletype machine was finally turned off by the operator." Which revision corrects the dangling modifier?

15.Which sentence correctly uses an intensive pronoun and proper punctuation for a nonrestrictive element?

16.The Greek root tele- means "distant" or "far off," and the root graph means "to write" or "draw." Based on these root meanings, what is the literal meaning of the word telegraph?

Midterm Practice Test 2