10 exam-level questions covering Vocabulary, Reading Comprehension, Grammar, and Exam Strategies. Study the examples, then self-test below.
📖 Study Examples
Study before you attempt
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Quick Memory — Vocabulary
AMBIGUOUS → unclear, open to 2+ meanings |
AMB = both sides (ambidextrous) → "can go either way" ASSERT → state confidently, insist |
AD + SERT = "join firmly" → lock it in BENEVOLENT → kind, generous |
BENE = good + VOL = wish → "wish good"
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Quick Memory — Reading
TONE = author's attitude toward subject | MOOD = reader's emotional feeling
Trap: Answer must be proven by text — never guess from "feeling" MAIN IDEA = recurring subject + author's point about it (not just any detail)
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Quick Memory — Grammar
SUBJECT-VERB AGREEMENT: who/that/which → verb agrees with noun BEFORE the clause, not the clause itself MISPLACED MODIFIER: opening phrase modifies the FIRST noun after the comma SEMICOLON: joins two complete independent clauses (no conjunction needed)
EX 01Vocabulary★★★ Hard
The politician's speech was deliberately ambiguous, leaving the audience uncertain about her actual policy position.
KEY CONCEPT:
"Ambiguous" describes something unclear or open to more than one interpretation. In SAT/IB questions, this word often appears in answer choices — be careful: an ambiguous statement is NOT necessarily wrong or deceptive, it is simply unclear.
Common Confusion: Students confuse ambiguous (two meanings possible) with ambivalent (having mixed feelings). Different words!
→ ROOT TIP: AMB (Latin: both) + AGERE (to drive) = "driven in both directions"
EX 02Vocabulary★★★ Hard
Her tenacious grip on the research topic—refusing to abandon it despite years of setbacks—ultimately led to a breakthrough.
KEY CONCEPT:
TENACIOUS = holding firmly, persistent, stubborn in a good way
ROOT: Latin tenere = to hold → tenant, tenure, retain, contain
Tricky near-synonyms (know the difference):
• Tenacious → holding on determinedly
• Obstinate → unreasonably stubborn (negative)
• Perseverant → continuing effort over time
EX 03Vocabulary★★★ Hard
The scientist's empirical findings contradicted the long-standing theoretical model, prompting a major revision of the field.
KEY CONCEPT:
EMPIRICAL = based on observation or experiment, NOT on theory or assumption
KEY PHRASE: "empirical evidence" = real data you can see/measure
SAT/IB Trick: If a passage says something is "empirically supported," it means there is actual measurable proof. An answer saying it's "merely theoretical" would be wrong.
Read the passage. What is the author's primary purpose?
"The forests of the Pacific Northwest do not merely shelter biodiversity—they generate it. Centuries-old trees become ecosystems unto themselves long before they fall, and even in death, a single fallen giant may sustain hundreds of species for decades. To log these forests is not simply to remove wood; it is to erase irreplaceable ecological memory."
HOW TO ATTACK THIS:
Step 1 → Find the controlling verb in the final sentence (key claim)
Step 2 → Identify: is the author describing, arguing, or questioning?
Step 3 → Match the SCOPE — "primary purpose" = overall goal, not one detail
✅ Correct answer type: "to argue that old-growth logging causes irreversible ecological damage"
❌ Wrong traps: "to describe the biology of trees" (too narrow) | "to compare forests" (not in text)
EX 05Reading★★★★ Very Hard
Understanding Inference vs. Direct Statement — the most-missed question type on SAT Reading.
"By 1930, jazz had migrated from New Orleans into every major American city. Yet critics of the era rarely acknowledged its origins, instead celebrating it as a spontaneous expression of 'the American spirit'—as if the music had emerged fully formed from the collective national unconscious, with no particular hometown, no particular community."
INFERENCE RULE: An inference must be supported by the text, not just plausible.
From this passage, we can infer:
✅ Critics erased the Black community's specific role in jazz's creation
❌ "Critics disliked jazz" — never stated, not inferrable
❌ "Jazz was invented in New York" — contradicts the text
KEY PHRASE TO REMEMBER:TEXTUAL EVIDENCE — every SAT inference has a line that proves it.
EX 06Reading★★★ Hard
Paired Passages — Understanding relationship between two authors' views.
Passage 1: "Automation will displace millions of workers, creating unprecedented levels of structural unemployment that existing social safety nets cannot absorb."
Passage 2: "Throughout history, new technologies have always created more jobs than they destroyed. Automation is no different—it will shift labor, not eliminate it."
Relationship types: agree | disagree | partially agree | one extends the other
Here: They DISAGREE on outcome (displacement vs. job creation)
They AGREE that automation causes major labor change (shared assumption)
⚠️ Common trap: choosing "they completely disagree" when they share a premise
EX 07Grammar★★★ Hard
Subject-Verb Agreement with Intervening Phrases — the #1 grammar trap on SAT Writing.
❌ WRONG: "The quality of the reports are inconsistent."
✅ CORRECT: "The quality of the reports is inconsistent."
WHY: The subject is "quality" (singular) — not "reports". The phrase "of the reports" is a prepositional phrase that modifies the subject but does NOT change it.
CROSSING-OUT TECHNIQUE:
Cross out everything between commas or "of ___" phrases → what remains is the true subject.
"The director of the three competing companies ___ attending."
→ Cross out: "of the three competing companies"
→ Subject: "director" (singular) → verb: "is"
EX 08Grammar★★★★ Very Hard
Dangling Modifiers — often appear in 3 of 8 grammar questions on SAT Writing.
❌ "Having studied all night, the exam was difficult for Maria."
→ WHO studied all night? The sentence says: "the exam" — that's a dangling modifier!
✅ "Having studied all night, Maria found the exam difficult."
→ Now the opening phrase correctly modifies "Maria"
THE RULE: An introductory participial phrase (-ing / -ed) must modify the grammatical subject immediately following the comma.
TEST: Ask "WHO or WHAT is [doing the action in the opening phrase]?" → That must be the subject.
⚠️ Tricky versions use passive voice or noun phrases as false subjects.
EX 09Exam Strategy★★★ Hard
IB Paper 1 Unseen Text: How to Identify Rhetorical Devices
"We have not inherited this earth from our ancestors; we have borrowed it from our children."
ANTITHESIS — two contrasting ideas in parallel grammatical structure
→ "inherited" (past action) vs. "borrowed" (temporary obligation)
→ "ancestors" (past) vs. "children" (future)
EFFECT: Creates urgency and moral weight. Forces reader to rethink relationship with environmental responsibility.
IB KEY TERM: When writing your analysis, always state: DEVICE → EXAMPLE (quote) → EFFECT on reader
Pattern: DEVICE + QUOTE + EFFECT
EX 10Exam Strategy★★★★ Very Hard
Elimination Strategy for Hard Questions — when you're stuck, use this.
THE 4-STEP ELIMINATION METHOD:
1. EXTREME LANGUAGE — eliminate answers with "always," "never," "completely," "only" (too absolute)
2. SCOPE MISMATCH — eliminate answers about details when asked for "main idea" or vice versa
3. CONTRADICTS TEXT — eliminate anything the passage explicitly denies
4. OUTSIDE KNOWLEDGE — eliminate answers that rely on what you know, not what the text says
✅ After elimination, the remaining answer should be:
→ Directly supported by the text
→ Appropriately scoped to the question
→ Free of extreme or absolute language
✏️ Self-Test
10 exam-level questions — choose your answer
Progress
Q 01Vocabulary★★★ Hard
The researcher's conclusions were ________: they could be interpreted as either a groundbreaking discovery or a fundamental flaw in the methodology.
Explanation
✓ Correct Answer: B — ambiguous
The sentence describes conclusions that can be interpreted in two very different ways — this is the definition of ambiguous (open to multiple interpretations).
• Empirical = based on evidence/observation (doesn't fit — we're talking about interpretation, not data method)
• Tenacious = persistent, holding firmly (describes a person's attitude, not a conclusion's clarity)
• Benevolent = kind, generous (completely off-topic)
Q 02Vocabulary★★★★ Very Hard
As used in the sentence below, the word "mitigated" most nearly means:
"The government's relief program mitigated the worst effects of the drought, though it could not eliminate them entirely."
Explanation
✓ Correct Answer: C — lessened Mitigate means to make something less severe or painful. The context clue "though it could not eliminate them entirely" confirms the effects were reduced but not removed — so "lessened" is the best fit.
• Intensified = made stronger → opposite meaning ❌
• Documented = recorded → irrelevant to the sentence's meaning ❌
• Denied = refused to acknowledge → not supported by context ❌
Q 03Vocabulary★★★★ Very Hard
Which word, if inserted in the blank, best maintains the critical and skeptical tone of the following sentence?
"The documentary's emotional appeal, while moving, was widely criticized for being more ________ than factual."
Explanation
✓ Correct Answer: A — anecdotal Anecdotal = based on personal stories or isolated examples rather than systematic data. The sentence contrasts the blank with "factual," and criticism suggests the documentary relied on emotional stories instead of verified data.
• Systematic and rigorous both imply methodical, thorough research — the OPPOSITE of the criticism being described ❌
• Empirical = based on observation and evidence — also positive, contradicts the critical tone ❌
Q 04Reading★★★ Hard
Read the passage and answer the question.
"Sleep deprivation does not simply make us tired. It rewires the brain's threat-detection circuitry, making the amygdala—the region associated with fear and alarm—dramatically more reactive. Subjects who had slept poorly responded to neutral images with the same alarm they would normally reserve for genuine threats. The exhausted brain, it seems, cannot distinguish between a tiger and a tabby."
The author's use of "a tiger and a tabby" in the final sentence primarily serves to:
Explanation
✓ Correct Answer: D — illustrate the preceding claim through a vivid contrast
The "tiger and tabby" is a rhetorical device — a contrast (dangerous vs. harmless) used to make abstract neurological data concrete and memorable. It illustrates the idea that sleep-deprived brains can't distinguish real threats from harmless things.
• A — It's a literary device, not scientific evidence ❌
• B — The passage is about human brains, not animal behavior ❌
• C — There is no acknowledgment of methodology limitations here ❌
Q 05Reading★★★★ Very Hard
Based on the passage, which inference is most directly supported?
"In the early twentieth century, women who pursued careers in science faced institutional barriers that were rarely made explicit. No rule stated that a woman could not receive a doctorate or publish research; yet department chairs simply did not recommend female students for fellowships, laboratory assistants quietly assigned women to clerical tasks, and journal editors routinely returned papers without review when the author's first name was clearly feminine."
Explanation
✓ Correct Answer: B — Discrimination operated through informal practices rather than written policies.
The passage explicitly states: "No rule stated that a woman could not..." but then lists several informal barriers (not recommending, assigning clerical tasks, returning papers). This directly supports B.
• A — The passage explicitly says no rule prohibited women ❌
• C — The passage says women were assigned to clerical tasks against their will — "preferred" is an unsupported inference ❌
• D — Editors are listed as ONE of several obstacles, not "the primary" one ❌
Q 06Reading★★★★ Very Hard
The author's tone in this passage can best be described as:
"Urban planners continue to celebrate mixed-use zoning as a panacea for modern cities' ills. Yet in city after city, the same pattern emerges: developers exploit the flexibility of mixed-use codes to build luxury residential towers with token retail spaces at street level—spaces that remain perpetually vacant or serve only upscale boutiques. The neighborhoods promised to residents never materialize. The vision persists; the reality disappoints."
Explanation
✓ Correct Answer: C — critical and disillusioned
Key tone words in the passage: "panacea" (mocking the optimism), "exploit," "token," "perpetually vacant," "never materialize," "The vision persists; the reality disappoints." This is clear criticism combined with disillusionment (a gap between ideals and reality).
• A — The author clearly has a point of view; this is NOT impartial ❌
• B — The author is dismissive of the enthusiasm others have ❌
• D — The author reaches a clear conclusion; there is no uncertainty ❌
Q 07Grammar★★★ Hard
Which version of the underlined portion best corrects the sentence?
"The committee of five senior advisors are planning to submit their report by Friday."
Explanation
✓ Correct Answer: A — is planning
The grammatical subject is "committee" (singular noun), not "advisors." The prepositional phrase "of five senior advisors" is an intervening modifier — cross it out mentally.
→ "The committee ___ planning" → singular subject → "is"
• B — "are" agrees with plural "advisors," but advisors is NOT the subject ❌
• C — "have planned" changes tense unnecessarily; also fails agreement ❌
• D — "were planning" shifts to past tense without justification ❌
Q 08Grammar★★★★ Very Hard
Choose the answer that best rewrites the sentence to eliminate the dangling modifier:
"After reviewing the data carefully, the conclusion seemed inevitable to the researchers."
Explanation
✓ Correct Answer: B — After reviewing the data carefully, the researchers found the conclusion inevitable.
WHO reviewed the data? The researchers. So "researchers" must appear immediately after the comma as the grammatical subject.
• A — "the conclusion" reviewed the data? — still dangling ❌
• C — Restructures but loses the original modifier entirely; also awkward ❌
• D — "the conclusion" reviewed the data? — still dangling ❌
Only B correctly places "the researchers" as the subject right after the opening phrase.
Q 09Exam Strategy★★★ Hard
In an IB Paper 1 analysis, a student writes: "The author uses a rhetorical question."
Which response BEST demonstrates IB-level analysis of the following line?
"If we continue to ignore the climate data, what exactly are we saving our economy for?"
Explanation
✓ Correct Answer: C
IB analysis requires: DEVICE + HOW it works in context + EFFECT on the reader. Answer C is the only one that explains what the rhetorical question implies (economic growth without a livable planet = meaningless) AND names the emotional effect (urgency, moral accountability).
• A — Too vague; "make the reader think" is not analysis ❌
• B — "author cares about environment" is a guess about the author's feelings, not textual analysis ❌
• D — Merely defines the device without analyzing it in context ❌
Q 10Exam Strategy★★★★ Very Hard
A student is choosing between two answer choices on a hard SAT Reading question. Both seem plausible. Which of the following is the BEST strategy?
Explanation
✓ Correct Answer: D
SAT Reading is a textual evidence test. The correct answer must always be proven by specific words in the passage. If you cannot point to a line that supports an answer, that answer is wrong — regardless of how reasonable it sounds.
• A — Prior knowledge is a trap. Wrong answers on SAT often use true real-world facts that aren't in the passage ❌
• B — Vocabulary sophistication has no relationship to correctness ❌
• C — Specificity can actually be a red flag if the detail isn't in the passage ❌
Golden Rule: If you can't quote the passage to prove it, eliminate it.