ACT English Practice Question #1974 (Hard (560)) | Test Citadel
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ACT English Difficulty: Hard (560)

Digital ACT English Practice Question #1974

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: Astronomers estimate that by the end of this decade, the James Webb Space Telescope will catalog over five thousand exoplanets.
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Socratic AI Engine Step-by-Step Derivation
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⚡ 15-Second Desmos Speed Hack

By [future time] = WILL HAVE + past participle.

Masterclass Solution & Distractor Trap Analysis

"By the end of this decade" specifies a future completion deadline, requiring future perfect tense: "will have cataloged"....

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

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