Hard ACT English Practice Questions

Concept Explanation

Hard ACT English practice questions focus on advanced rhetorical skills, nuanced punctuation rules, and complex sentence structures that require a deep understanding of standard written English. These questions often move beyond simple subject-verb agreement to test your ability to maintain consistent tone, eliminate subtle redundancy, and correctly place non-essential modifiers. To succeed on this section of the ACT Prep journey, students must distinguish between grammatical correctness and stylistic effectiveness.

The English section consists of 75 questions in 45 minutes, meaning you have about 36 seconds per question. While many questions focus on basic punctuation, the most difficult items involve "Big Picture" questions. These might ask you to evaluate the placement of a sentence within a paragraph or determine if a specific detail supports the author's primary purpose. High-level performance requires a firm grasp of parallelism and the ability to identify dangling modifiers that sound correct in casual speech but violate formal rules.

According to the ACT scoring guidelines, the English section measures both Knowledge of Language and Production of Writing. This means you aren't just looking for errors; you are acting as an editor. You must ensure that the transition between ideas is seamless by using appropriate transition words. Furthermore, you must avoid "wordiness," a common trap where the test provides an answer choice that is grammatically correct but unnecessarily long.

Solved Examples

1. Example: Modifiers
   Question: Walking through the dense forest, the ancient ruins suddenly appeared before the explorers.
   Correction: Walking through the dense forest, the explorers suddenly saw the ancient ruins.
   Step-by-Step Solution:

   1. Identify the introductory phrase: "Walking through the dense forest."

   2. Identify the logical subject: Who is doing the walking? The explorers, not the ruins.

   3. Check the current subject: The sentence currently says "the ancient ruins" were walking. This is a dangling modifier.

   4. Reorganize: Place the explorers immediately after the comma so the modifier correctly describes them.

2. Example: Semicolons and Transitions
   Question: The committee reached a consensus; however, the implementation of the new policy was delayed by bureaucratic hurdles.
   Step-by-Step Solution:

   1. Identify the two independent clauses: "The committee reached a consensus" and "the implementation... was delayed."

   2. Determine the relationship: The second clause contrasts with the first, making "however" an appropriate transition.

   3. Apply punctuation: When joining two independent clauses with a conjunctive adverb like "however," use a semicolon before and a comma after.

   4. Verify: The sentence is correct as written because it follows the $\text{Clause 1; Transition, Clause 2}$ structure.

3. Example: Redundancy
   Question: Every year, the local community holds an annual festival to celebrate the harvest season.
   Correction: The local community holds an annual festival to celebrate the harvest season.
   Step-by-Step Solution:

   1. Identify repetitive meanings: "Every year" and "annual" mean the same thing.

   2. The ACT prizes conciseness. Including both is redundant.

   3. Remove one of the phrases to streamline the sentence without losing meaning.

Practice Questions

1. The astronomer, whose discoveries revolutionized our understanding of the galaxy, and who was known for her reclusive nature, rarely gave interviews. (Is the underlined portion "and who was" necessary?)

2. Despite the fact that the team had lost their star player to injury, they managed to win the championship game by a narrow margin of three points. (Find a more concise way to phrase "Despite the fact that.")

3. The chef prepared a multi-course meal that included: roasted duck, seared scallops, and a decadent chocolate souffle. (Is the colon used correctly?)

4. Neither the lead singer nor the backup guitarists was prepared for the sudden power outage during the encore. (Identify the error in verb agreement.)

5. The museum's collection includes artifacts from various civilizations, such as: the Mayans, the Aztecs, and the Incas. (Evaluate the punctuation after "such as.")

6. The novel, written in 1924, remains a classic; it's themes of isolation and longing are still relevant today. (Check the usage of "it's.")

7. After hours of debate, the city council finally decided to renovate the historic theater, which had been vacant for decades. (Identify if the relative clause is restrictive or non-restrictive.)

8. To ensure the success of the project, the manager insisted that everyone contribute their ideas during the brainstorming session. (Check for pronoun-antecedent agreement.)

9. The bridge, spanning the wide river, was built in 1932; and it remains an engineering marvel. (Evaluate the punctuation between the clauses.)

10. Having finished the marathon, the water bottle was emptied in seconds by the exhausted runner. (Correct the modifier error.)

Answers & Explanations

1. Answer: No. The phrase "and who was" creates a redundant parallel structure. The sentence is cleaner as: "The astronomer, whose discoveries revolutionized our understanding of the galaxy and who was known for her reclusive nature..." or even better, "The astronomer, known for her reclusive nature and revolutionary discoveries..." However, in the context of ACT English, simply removing "and" or the second "who" often fixes the flow.

2. Answer: Although. "Despite the fact that" is a wordy way of saying "Although" or "Even though." The ACT always prefers the shortest grammatically correct option.

3. Answer: No. A colon should never follow a verb like "included." Colons must follow a complete independent clause. The sentence should read: "The chef prepared a multi-course meal that included roasted duck..."

4. Answer: were. When using "neither/nor," the verb must agree with the subject closest to it. "Guitarists" is plural, so the verb should be "were."

5. Answer: Remove the colon. You should never place a colon after "such as" or "including." These words already signal an upcoming list.

6. Answer: its. "It's" is a contraction for "it is." The possessive form of "it" is "its" (no apostrophe). Since the themes belong to the novel, use "its."

7. Answer: Non-restrictive. The clause "which had been vacant for decades" provides extra information but is not essential to identifying the theater. Therefore, it is correctly set off by a comma.

8. Answer: his or her ideas. "Everyone" is a singular indefinite pronoun. While "their" is increasingly accepted in casual speech, the ACT often tests the formal rule that singular pronouns must have singular referents.

9. Answer: Remove the semicolon or the "and." You cannot use both a semicolon and a coordinating conjunction (FANBOYS) to join two independent clauses. Use either a comma with "and" or just a semicolon.

10. Answer: Having finished the marathon, the exhausted runner emptied the water bottle. The original sentence implies the water bottle finished the marathon. The subject "the exhausted runner" must immediately follow the modifier.

1. Which of the following is the most concise way to write "at this point in time"?

• ACurrently
• BIn the present moment
• CNow at this time
• DRight now currently

Frequently Asked Questions

How do I identify redundancy on the ACT English section?

Look for words or phrases in the sentence that express the same idea as the underlined portion. If an answer choice provides the same information in fewer words without changing the meaning, it is likely the correct response.

What is the difference between a restrictive and non-restrictive clause?

A restrictive clause is essential to the sentence's meaning and is not set off by commas, whereas a non-restrictive clause adds extra information and must be surrounded by commas. If you can remove the clause without changing the identity of the noun it describes, use commas.

When should I use a semicolon instead of a comma?

Use a semicolon to connect two independent clauses that are closely related in thought but are not joined by a coordinating conjunction like "and" or "but." A comma alone between two independent clauses creates a comma splice, which is a common error on the ACT.

Does the ACT English section test vocabulary?

While not a direct vocabulary test, the ACT includes diction questions that ask you to choose the word that best fits the context. These often involve homophones or words with subtle differences in connotation.

How can I improve my speed on the English section?

Focus on recognizing common grammar patterns like sentence structure and apostrophe rules through consistent practice. Using tools like an AI Question Generator can help you encounter a high volume of varied question types to build muscle memory.

Practice smarter, not harder.

Generate unlimited ACT questions, track your progress, and focus on the topics that need the most work.

Generate ACT Questions