TOEFL Practice Test Flashcards

Read the passage: "Photosynthesis is the process by which green plants convert sunlight into chemical energy. This energy is stored in glucose molecules, which serve as fuel for the plant's metabolic activities." According to the passage, what do glucose molecules do?

Answer: They serve as fuel for the plant's metabolic activities

The passage directly states that glucose molecules "serve as fuel for the plant's metabolic activities." This is a factual detail question — the answer is explicitly stated in the text and does not require inference.

A TOEFL Reading passage contains the word "ephemeral." Based on context — "The ephemeral beauty of cherry blossoms, which last only one to two weeks, has made them a powerful symbol in Japanese culture" — what does "ephemeral" mean?

Answer: short-lived

The context clue "last only one to two weeks" directly indicates that "ephemeral" means short-lived or lasting only a brief time. While the blossoms are seasonal, the word "ephemeral" specifically emphasizes their brief duration, not just their seasonal nature.

In a TOEFL Listening conversation, a student tells an advisor: "I've been thinking about switching my major, but I'm not sure it's the right move." The advisor responds: "That's a big decision. Have you spoken to your current professors about your interests?" What is the advisor primarily doing?

Answer: Encouraging the student to gather more information before deciding

The advisor acknowledges the significance of the decision and asks whether the student has consulted professors — suggesting the student should explore and gather more information before making a final choice. This is a pragmatic understanding question testing inference from dialogue.

A TOEFL Writing prompt asks: "Do you agree or disagree that technology has made human beings less creative? Use specific reasons and examples to support your answer." Which introduction is MOST effective?

Answer: Although technology has transformed communication and productivity, it has paradoxically enhanced human creativity by democratizing tools for artistic and innovative expression.

Option C opens with an engaging concession (acknowledging technology's role) and then states a clear, specific thesis with a preview of the argument (democratizing creative tools). Option A is too vague, B merely announces the essay's intent, and D is too blunt with unsupported claims and informal examples in the introduction.

A TOEFL Reading question asks: "Why does the author mention the discovery of the Rosetta Stone in paragraph 3?" The passage describes how the Rosetta Stone allowed scholars to decode Egyptian hieroglyphics. The BEST answer is:

Answer: To provide an example of how a single artifact can unlock understanding of an entire language system

Rhetorical purpose questions ask WHY the author includes a specific detail. The Rosetta Stone serves as a concrete example illustrating how one artifact can provide a key to decoding a previously unreadable writing system. The author's purpose is to exemplify a broader point about archaeological breakthroughs, not to make cultural comparisons or historical timelines.

In TOEFL Listening, you hear a professor say: "Now, I know this seems counterintuitive, but bear with me." This phrase most likely signals that:

Answer: The professor is going to explain something that contradicts common expectations

"Counterintuitive" means contrary to what one would intuitively expect. Combined with "bear with me" (asking for patience), the professor is signaling that the next idea will seem surprising or contradictory but will be explained. This is a key signal phrase TOEFL Listening tests frequently.