TOEFL Practice Test #4 2

Question 1

A passage about ancient Roman engineering reads: "The Romans' sophisticated understanding of hydraulics enabled them to construct aqueducts that transported water across vast distances with remarkable precision." The phrase "remarkable precision" suggests:

Accepted Answer

The engineering was highly accurate and technically impressive for the era.

Answer

"Remarkable precision" is a phrase expressing admiration for the technical accuracy of the engineering. In context, it reinforces the claim about "sophisticated understanding"—both signal that Roman hydraulic engineering achieved an impressive level of accuracy that was notable, especially for the ancient world.

Question 2

In a TOEFL Listening lecture on art history, a professor discusses how Impressionist painters broke from academic tradition. The professor says: "They were essentially dismissed by the establishment—yet today their work commands millions at auction." This statement serves what rhetorical purpose?

Accepted Answer

To illustrate the irony between initial rejection and eventual prestige

Answer

The contrast between early dismissal and current financial prestige creates a powerful irony that the professor uses rhetorically to highlight how artistic establishment judgments can be reversed over time. This is a function/purpose question testing understanding of why a speaker makes a specific statement.

Question 3

A TOEFL Reading passage discusses ocean acidification. Paragraph 3 states: "As atmospheric CO2 dissolves into seawater, carbonic acid is formed, lowering the pH of the ocean." Which is the best sentence simplification of this statement?

Accepted Answer

When CO2 enters seawater, it creates acid, making the ocean more acidic.

Answer

Sentence simplification questions require students to choose an answer that contains the essential meaning of the original without changing it. Option C accurately captures the core process: CO2 + seawater → carbonic acid → lower pH (more acidic), without distortion or omission.

Question 4

A TOEFL Independent Writing task asks: "Is it better to have one career throughout your life or to change careers several times?" Which thesis most effectively sets up a well-organized essay?

Accepted Answer

Although career stability offers security and mastery, changing careers allows individuals to adapt to evolving opportunities and develop a broader range of skills.

Answer

A strong thesis takes a clear argumentative stance and previews the essay's structure. Option C acknowledges both sides (concession + main argument) and specifies two concrete reasons for career changes. This allows the writer to organize a coherent, well-developed essay.

Question 5

In the TOEFL Listening section, you hear two students discussing a professor's optional review session. One student is enthusiastic; the other is ambivalent. A question asks: "What does the woman suggest about attending the review session?" This is which question type?

Accepted Answer

Detail question about the woman's opinion

Answer

Questions asking what a specific speaker "suggests" or "says about" a topic are detail or content questions focusing on one speaker's stated position or suggestion. This requires identifying the specific information or opinion the woman expresses during the conversation.