🔵 Accidental plagiarism occurs when a writer unintentionally fails to properly credit sources, even if there was no intent to deceive.

🔵 Forgetting to include an in-text citation is a classic example—it results in using someone else’s ideas or words without proper acknowledgment, violating academic integrity rules.

🔵 This form of plagiarism is common among students and highlights the importance of careful source tracking and citation throughout the writing process.

✅ The word “statistics” can function as both a singular and plural noun, depending on the context:

1. In the first sentence, “Statistics is an interesting subject”, it refers to the academic field, which is treated as a singular noun, so “is” is correct.
2. In the second sentence, “statistics are often misleading”, it refers to individual data points or numerical facts, which is plural, so “are” is appropriate.

✅ This sentence demonstrates proper subject-verb agreement in both uses, adjusting based on the meaning of "statistics" in each context.

✴ In the sentence "The very lively lady was riding a beautiful parade float," the word “lively” describes the noun “lady.”

✴ An adjective is a word that modifies a noun or pronoun by providing more information about it — such as its quality, quantity, or condition.

✴ Here, “lively” tells us what kind of lady she is, indicating that she is energetic or full of life, which is the role of an adjective.

🟡 In this sentence, the subject “tennis balls” is plural, and it is correctly matched with the plural verb “roll.”

🟡 This demonstrates proper subject-verb agreement, where the verb form must match the number of the subject (singular or plural).

🟡 The sentence is grammatically correct and clear, making it the best choice among the options provided.

🔵 The prefix "circum-" comes from Latin and means “around” or “on all sides.”

🔵 In the word “circumnavigation,” it combines with “navigation” to literally mean “sailing or traveling around,” such as circling the globe.

🔵 This prefix appears in other words like “circumference” (the distance around a circle) and “circumvent” (to go around an obstacle), reinforcing the directional meaning.

✔ This sentence correctly uses em dashes (—) — represented here by hyphens used in pairs — to insert a list into the sentence in a way that adds emphasis and clarity.

✔ The em dashes set off the appositive “hammers, saws, chisels”, which explains or renames “certain tools.”

✔ The sentence remains grammatically complete and maintains smooth readability even without the appositive, which is a hallmark of correct em dash usage.

🔷 The prefix "pre-" means "before" in time or order.

🔷 In the word "preliminary," it combines with “-liminary,” which relates to something that comes before the main part.

🔷 “Preliminary” refers to something introductory or preparatory, typically done before a final or main action—such as a preliminary exam or preliminary round in sports.

🔷 Therefore, “introductory” best defines the meaning based on the prefix.

🔴 This sentence follows all the rules for punctuating dialogue correctly:

1. The quotation marks enclose the exact spoken words.
2. The exclamation mark is inside the quotation marks because it belongs to the speaker’s sentence.
3. The dialogue tag ("she said") follows the quote and is not capitalized, which is correct when it comes after the quotation.
4. There is no punctuation error in the structure or formatting.

🟡 The sentence uses the transition word “therefore” correctly to show a cause-and-effect relationship between Gilda's hardworking nature and her academic success.

🟡 The semicolon before “therefore” and the comma after it are grammatically correct, making the sentence both clear and polished.

🟡 This is a proper example of how to use a conjunctive adverb to link two independent clauses logically.

▶ A conclusion serves to reaffirm the main argument or thesis presented in the body of the text.

▶ It summarizes key points, reinforces the writer’s stance, and gives the reader a sense of closure.

▶ While it may briefly reflect on implications or broader relevance, its primary function is to restate and emphasize the main argument in a fresh, conclusive way—not to introduce new evidence or counterpoints.