Clarity Through Grammar/Mechanics - AP English Language and Composition

  1. Identify the error: 'Everyone should do their best.'
    Correct: 'Everyone should do his or her best.'. 'Everyone' is singular; 'their' is plural, creating disagreement.
  2. Choose the correct punctuation: 'I bought apples, oranges and bananas.'
    Correct: 'I bought apples, oranges, and bananas.'. Oxford comma prevents misreading and clarifies list structure.
  3. What is a fused sentence?
    A fused sentence is two independent clauses joined without punctuation or conjunction. Also called run-on; clauses run together without proper connection.
  4. Find and correct the error: 'Each of the students have a book.'
    Correct: 'Each of the students has a book.'. 'Each' is singular indefinite pronoun requiring singular verb.
  5. What is a misplaced modifier?
    A misplaced modifier is a phrase placed awkwardly in a sentence so it appears to modify an unintended word. Positioned where it seems to modify wrong word, creating confusion.
  6. Choose the correct possessive form: 'The dogs bone is missing.'
    Correct: 'The dog's bone is missing.'. Singular possession requires apostrophe before 's'.
  7. What is an antecedent in grammar?
    An antecedent is the noun that a pronoun refers to. The word that the pronoun replaces or refers back to.
  8. What is a compound sentence?
    A compound sentence contains two or more independent clauses joined by a conjunction. Multiple complete thoughts connected by coordinating conjunction and comma.
  9. Find and correct the error: 'She said that she would call, however, she did not.'
    Correct: 'She said that she would call; however, she did not.'. Conjunctive adverbs like 'however' need semicolon before them.
  10. What is passive voice?
    Passive voice occurs when the subject receives the action of the verb. Subject receives action rather than performing it actively.
  11. What is a dependent clause?
    A dependent clause cannot stand alone as a sentence and needs an independent clause. Contains subject and verb but cannot express complete thought alone.
  12. What is a split infinitive?
    A split infinitive occurs when an adverb is placed between 'to' and the verb. Traditionally avoided in formal writing for clarity and flow.
  13. What is an appositive?
    An appositive is a noun or noun phrase that renames another noun right beside it. Provides additional information about the noun it follows.
  14. Choose the correct word: 'The principal/principle of the school.'
    Correct: 'The principal of the school.'. Principal = person in charge; principle = fundamental rule or belief.
  15. What is a comma splice?
    A comma splice occurs when two independent clauses are joined with a comma. Creates a run-on sentence error that needs correction with semicolon or period.
  16. Find and correct the error: 'He loves pizza he eats it daily.'
    Correct: 'He loves pizza; he eats it daily.'. Semicolon properly separates two related independent clauses.
  17. What is a run-on sentence?
    A run-on sentence has two or more independent clauses without proper punctuation. Lacks proper punctuation or conjunctions between independent clauses.
  18. Identify the error: 'I like coffee she prefers tea.'
    Correct: 'I like coffee, but she prefers tea.'. Two independent clauses need comma and conjunction to connect properly.
  19. Find and correct the error: 'She almost drove her kids to school every day.'
    Correct: 'She drove her kids to school almost every day.'. 'Almost' should modify 'every day', not 'drove' for correct meaning.
  20. Identify the error: 'Its raining heavily.'
    Correct: 'It's raining heavily.'. Contraction 'it's' means 'it is'; possessive 'its' has no apostrophe.
  21. What is subject-verb agreement?
    Subject-verb agreement means the subject and verb must agree in number. Singular subjects need singular verbs; plural subjects need plural verbs.
  22. What is the difference between 'affect' and 'effect'?
    'Affect' is a verb; 'effect' is a noun. Remember: affect = action verb, effect = end result noun.
  23. Identify the error: 'My friend, she is coming over.'
    Correct: 'My friend is coming over.'. Redundant pronoun 'she' unnecessary when subject is already stated.
  24. Choose the correct conjunction: 'She is tired, she continues to work.'
    Correct: 'She is tired, but she continues to work.'. Two independent clauses need comma plus coordinating conjunction.
  25. Identify the error: 'Neither the teacher nor the students is ready.'
    Correct: 'Neither the teacher nor the students are ready.'. 'Neither...nor' with plural second subject takes plural verb.
  26. What is parallel structure?
    Parallel structure means using the same pattern of words for related ideas. Creates rhythm and balance by repeating grammatical forms.
  27. Choose the correct sentence: 'She likes hiking, to swim, and cycling.'
    Correct: 'She likes hiking, swimming, and cycling.'. All items in series must use same grammatical structure.
  28. Find and correct the error: 'Because I was tired.'
    Correct: 'I went to bed early because I was tired.'. Dependent clause needs independent clause to form complete sentence.
  29. What is an Oxford comma?
    An Oxford comma is the final comma before 'and' or 'or' in a list of items. Eliminates ambiguity in series by clearly separating all items.

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