ACT English: grammar and punctuation rules
Sharpen the exact grammar and punctuation skills the ACT English section tests most. Work through mixed-difficulty questions that target common rule traps, sentence-level clarity, and editing decision...
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About this quiz
What you’ll practice
ACT English isn’t about obscure rules - it’s about choosing the clearest, most correct option under pressure. This quiz focuses on core grammar and punctuation patterns that show up repeatedly on the test.
You’ll practice editing choices like commas vs. semicolons, pronoun clarity, verb tense consistency, and sentence structure fixes that improve readability without changing meaning.
Quiz format and difficulty
Each question gives 4 options and there’s no timer, so you can slow down and learn from patterns instead of rushing. Choose your preferred question count and select an easier, harder, or mixed setting to match your current prep stage.
Difficulty is balanced by mixing straightforward rule checks with multi-skill items that combine punctuation, concision, and logical flow - similar to how the ACT ramps up within a passage.
Common pitfalls to avoid
- Using commas where a semicolon or period is required (and vice versa)
- Treating nonessential clauses as essential, or forgetting the matching commas
- Pronoun-antecedent mismatch, especially with collective nouns and vague “this/that”
- Shifting tense or point of view mid-sentence without a reason
- Choosing wordy “sounds right” options instead of the most concise correct one
How to get the most from this set
After each question, name the rule you used (comma splice, parallelism, modifier placement) before moving on. If you miss one, rewrite the sentence correctly - turning errors into repeatable wins on test day.
Sample questions
Which of the following sentences is grammatically correct?
- A.She enjoys running every morning.
- B.She enjoy running every morning.
- C.She enjoying run every morning.
- D.She enjoys to run every morning.
Choose the correct form of the verb: Each of the students _____ their homework on time.
- A.submits
- B.submit
- C.submitting
- D.submitted
Which sentence uses a comma correctly?
- A.I like apples, bananas, and oranges.
- B.I like apples bananas, and oranges.
- C.I like, apples bananas and oranges.
- D.I like apples, bananas and, oranges.
Quiz FAQ
How many questions are in this quiz?
This quiz has 106 questions focused on ACT English grammar and punctuation rules.
Is this quiz timed?
No. There’s no timer, so you can focus on accuracy and learning the rules.
How many answer choices does each question have?
Each question has 4 options, matching a typical multiple-choice ACT style.
Can I choose the difficulty level?
Yes. Pick an easier, harder, or mixed setting to match your current prep needs.
What topics are covered in the ACT English rules here?
Expect punctuation, sentence structure, agreement, pronouns, modifiers, parallelism, and concision-focused editing decisions.
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