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Writing Mechanics Flashcards

7 cards from real COOP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. Which sentence uses 'affect' and 'effect' correctly?

    Answer: The rain will affect the game.

    'Affect' is a verb meaning to influence, while 'effect' is typically a noun meaning result.

  2. Which is the correct plural form of 'child'?

    Answer: children

    'Children' is the irregular plural of 'child.'

  3. Which sentence correctly uses 'its' vs. 'it's'?

    Answer: It's a beautiful day.

    'It's' is the contraction for 'it is,' while 'its' is the possessive pronoun.

  4. Which sentence has an error in pronoun-antecedent agreement?

    Answer: The dog wagged their tail.

    'The dog' is singular and should be referred to with 'its,' not 'their.'

  5. Which sentence demonstrates correct use of an ellipsis?

    Answer: She paused... and then spoke.

    An ellipsis (three dots) correctly shows a pause or omission in text.

  6. Which word correctly completes: 'The principal said the assembly was ___.'?

    Answer: too long

    'Too' means excessively or also, which fits the meaning of the sentence.

  7. Which sentence is punctuated correctly as an exclamation?

    Answer: Watch out for that car!

    An exclamation mark correctly conveys urgency or strong emotion at the end of an exclamatory sentence.

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. njcoopexam.org — Test delivery, fees, retake policy, eligibility, exam dates, exam information · verified Nov 2026
  2. ststesting.com — Exam format, passing score · verified Nov 2026