ACT English Practice Question #1943 (Hard (510)) | Test Citadel
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ACT English Difficulty: Hard (510)

Digital ACT English Practice Question #1943

Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.

Choose the best option for the underlined portion: The astronomer, who's discovery of the Kuiper Belt object garnered international acclaim, was invited to speak at the symposium.
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Socratic AI Engine Step-by-Step Derivation
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Whose discovery = possession.

Masterclass Solution & Distractor Trap Analysis

Possessive pronoun "whose" indicates ownership of the discovery....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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