ACT Mixed English Practice Questions with Answers

Seventy-five questions must be completed in just 45 minutes during the English portion of the ACT exam. This fast-paced section tests a variety of skills simultaneously, requiring students to pivot between grammar rules, punctuation usage, and rhetorical strategy within a single passage. Working through ACT Mixed English practice questions with answers helps build the mental agility needed to identify different error types quickly and accurately.

Concept Explanation

ACT Mixed English refers to the integration of usage, mechanics, and rhetorical skills within the context of a cohesive reading passage. Rather than testing rules in isolation, the exam presents underlined portions of text that may contain errors in subject-verb agreement, punctuation, or word choice. To excel, students must understand the three core pillars of the test: Conventions of Standard English, Production of Writing, and Knowledge of Language.

Conventions of Standard English involve the technical aspects of the language, such as punctuation, sentence structure, and grammar. Production of Writing focuses on the flow and purpose of the text, often asking if a sentence should be added, deleted, or moved to improve clarity. Knowledge of Language tests style and tone, ensuring that the writing remains concise and consistent. According to ACT.org, these questions are designed to mirror the types of editing decisions students make in their own academic writing.

Effective preparation for this section involves a comprehensive ACT Prep strategy that emphasizes reading the entire sentence, not just the underlined part. Because many questions depend on the surrounding context, looking at the whole paragraph is often necessary to determine the correct tense or the most appropriate transition word. Utilizing tools like an AI Question Generator can help simulate this variety by mixing different rule types in a single practice session.

Solved Examples

1. Sentence Structure: The artist, who spent years traveling through South America, and she eventually settled in a small village in Peru.
   1. Identify the error: The sentence is a fragment because the subject "The artist" is followed by a relative clause and then a conjunction "and" that prevents the main verb from connecting to the subject.
   2. Remove the unnecessary conjunction: "The artist, who spent years traveling through South America, eventually settled in a small village in Peru."
   3. Verify: Now "The artist" is the subject and "settled" is the main verb.
2. Punctuation: The recipe called for three main ingredients; flour, sugar, and butter.
   1. Identify the error: A semicolon is used to join two independent clauses. Here, "flour, sugar, and butter" is a list, not a clause.
   2. Select the correct punctuation: A colon is used to introduce a list after a complete independent clause.
   3. Correction: "The recipe called for three main ingredients: flour, sugar, and butter."
3. Pronoun Case: Between you and I, the new policy seems unnecessary.
   1. Identify the error: "Between" is a preposition. Prepositions require objective case pronouns (me, him, her, us, them).
   2. Apply the rule: Change "I" (subjective) to "me" (objective).
   3. Correction: "Between you and me, the new policy seems unnecessary."

Practice Questions

1. Although the weather was gloomy; however, the team decided to proceed with the outdoor ceremony as planned.

1. NO CHANGE
2. gloomy, however,
3. gloomy,
4. gloomy;

2. Each of the students are required to submit a final portfolio before the end of the semester.

1. NO CHANGE
2. were
3. is
4. have been

3. The scientist discovered a new species of beetle, an insect with iridescent wings and a unique mating call.

The writer is considering deleting the underlined portion. Should the underlined portion be kept or deleted?

1. Kept, because it provides specific details that describe the new species mentioned.
2. Kept, because it explains why the scientist was interested in beetles.
3. Deleted, because it repeats information provided earlier in the sentence.
4. Deleted, because it distracts from the main focus on the scientist's career.

4. The novel was long, dense, and it was difficult to finish in one weekend.

1. NO CHANGE
2. long, dense, and difficult
3. long, dense, and also was difficult
4. long, dense, and difficult, too,

5. Having finished the marathon, the medals were handed out to the runners by the volunteers.

1. NO CHANGE
2. the volunteers handed out medals to the runners.
3. medals were handed to the runners.
4. it was time for the volunteers to hand out medals.

6. The museum's collection includes its most famous painting, "The Starry Night."

1. NO CHANGE
2. it's
3. their
4. theirs

7. To prepare for the exam, one must study hard, and you should get plenty of sleep.

1. NO CHANGE
2. one must study hard, and one should get plenty of sleep.
3. you must study hard, and one should get plenty of sleep.
4. one must study hard, and they should get plenty of sleep.

8. The chef prepared the meal, meanwhile, the waiters set the tables in the dining room.

1. NO CHANGE
2. meal; meanwhile,
3. meal meanwhile
4. meal, meanwhile

Answers & Explanations

1. Answer: C
   The sentence begins with the dependent clause "Although the weather was gloomy." Adding "however" is redundant and creates a comma splice or run-on structure. A simple comma is needed to separate the dependent clause from the independent clause.
2. Answer: C
   The subject of the sentence is "Each," which is a singular indefinite pronoun. Therefore, it requires the singular verb "is." For more on this, see ACT Subject-Verb Agreement.
3. Answer: A
   The underlined portion provides descriptive details that define the species. It is not redundant because "species of beetle" does not inherently imply iridescent wings or a unique call.
4. Answer: B
   This tests parallelism. The list should consist of three adjectives: "long," "dense," and "difficult." Options A, C, and D add unnecessary words that break the parallel structure.
5. Answer: B
   This is a modifier problem. The introductory phrase "Having finished the marathon" must describe the subject that follows. The volunteers did not finish the marathon; the runners did, but the sentence must be structured so the person performing the action of finishing is the subject. However, among the choices, B is the only grammatically logical structure where a person follows the modifier.
6. Answer: A
   "Its" is the possessive form of "it," which correctly refers to the singular "museum." "It's" is a contraction for "it is," which does not fit here. See ACT Pronoun Practice for related rules.
7. Answer: B
   Pronoun consistency is key. Since the sentence starts with "one," it must continue using "one" rather than switching to "you" or "they."
8. Answer: B
   "Meanwhile" is a conjunctive adverb. When joining two independent clauses, you must use a semicolon before the adverb and a comma after it. Check ACT Semicolon Practice for more examples.

1. Which of the following correctly uses a semicolon to join two independent clauses?

• AThe rain fell heavily; and the streets flooded.
• BThe rain fell heavily; the streets flooded.
• CThe rain fell heavily; because the storm was severe.
• DThe rain fell heavily; flooding the local streets.

Frequently Asked Questions

How is the ACT English section scored?

The English section is scored on a scale of 1–36 based on the number of questions answered correctly. There is no penalty for guessing, so students should ensure every question has an answer selected.

What is the most common grammar error on the ACT?

Punctuation errors, particularly the misuse of commas and semicolons, are among the most frequent issues tested. Students often struggle with comma splices and identifying where an independent clause ends.

Should I read the whole passage or just the underlined parts?

You should read the entire passage to maintain context for rhetorical and verb tense questions. Skipping directly to underlined portions often leads to mistakes on questions regarding tone, flow, and transitions.

How can I manage my time effectively on the ACT English test?

Aim to spend about 30 seconds per question or 9 minutes per passage. If a question is taking too long, mark it, make an educated guess, and move on to ensure you finish all 75 questions.

Are there many vocabulary questions on the ACT English section?

While not a pure vocabulary test, the exam includes "diction" or "word choice" questions that ask you to pick the most appropriate word for the context. These often focus on commonly confused words or the level of formality in the text.