ACT English Practice Question #1357 (Foundational (28)) | Test Citadel
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ACT English Difficulty: Foundational (28)

Digital ACT English Practice Question #1357

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 James Webb Space Telescope launched on Christmas Day in 2021, has already captured revolutionary deep-field images of the early cosmos.
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If you can remove the phrase ('The James Webb Space Telescope has already captured...') and the sentence is complete, put commas on BOTH sides.

Masterclass Solution & Distractor Trap Analysis

The participial phrase 'launched on Christmas Day in 2021' is nonessential information describing the telescope. Nonessential parenthetical phrases must be enclosed by a pair of commas: one before and one after....

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

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