Which of the following options is spelled correctly?

Subject-verb agreement means that the verb must match the subject in number. In option C, the subject of the sentence is “the book,” which is singular. The verb “is” correctly agrees with the singular subject. The phrase “including all the chapters in the first section” is additional information and does not change the subject.

Option A is incorrect because the subject “one” is singular, so the verb should be “likes,” not “like.” Option B is incorrect because the subject “news” is singular and requires the verb “is,” not “be.” Option D is incorrect because the subject “everyone” is singular, so the correct verb should be “has,” not “have.”

Option C correctly uses a comma to address a person directly. When a name is used to address someone in a sentence, it should be separated by a comma. In this case, “Rashid” is a direct address, so the comma is placed correctly.

Option A is incorrect because it creates a comma splice, joining two independent clauses with only a comma. A conjunction such as and or a semicolon should be used instead. Option B is incorrect because the comma after rearing incorrectly separates the subject from the verb are. Option D is incorrect because the phrase “or jiaozi” should be surrounded by commas as a nonessential phrase, and the verb needs does not agree with the plural subject dumplings.

The prefix “theo-” comes from Greek and means god or religion. The suffix “-cracy” means rule or government. When combined, the word theocracy refers to a form of government in which religious leaders rule or where government authority is based on religious principles.

Option B is incorrect because the study of government would relate more closely to political science. Option C is incorrect because the study of religion refers to theology, not a type of government. Option D is incorrect because a government whose leaders are elected is typically called a democracy, not a theocracy.

The most effective way to write a documented research paper is to begin by researching reliable sources so that you understand the topic and gather supporting information. After collecting information, the next step is to draft the essay, organizing the ideas and evidence into paragraphs. Once the draft is complete, the writer should create citations to properly credit the sources used in the paper. Finally, the writer should revise the essay to improve clarity, grammar, organization, and accuracy.

Option B is incorrect because it suggests revising the essay before drafting it, which is impossible since there must first be a draft to revise. Option C is incorrect because it suggests drafting the essay before conducting research, which would make it difficult to support ideas with evidence. Option D is incorrect because it suggests creating citations before conducting research, which does not follow a logical writing process.

When evaluating a secondary source, it is important to consider the author’s expertise and credibility in the subject area. Asking what the author’s relevance or expertise is in their field helps determine whether the author is qualified to discuss the topic and whether the information is reliable.

Option A is incorrect because having a YouTube channel does not indicate expertise or credibility. Option C is incorrect because the number of social media followers does not determine whether the information is accurate or reliable. Option D is incorrect because writing a best-selling novel does not necessarily mean the author is qualified to write about a specific research topic.

The suffix “-ion” often means “the action or process of.” In the word “recreation,” the suffix “-ion” turns the verb into a noun that refers to the action or process of recreating or refreshing oneself through leisure activities. Because this suffix indicates an action or process, it is the correct answer.

Option A is incorrect because “-eat-” is not a meaningful root or suffix in this word and does not contribute to the meaning of “action.” Option C is incorrect because “-cre-” comes from a root meaning to create, but it does not specifically indicate the action of something. Option D is incorrect because the prefix “re-” means again or back, not the action of something.

The word “conscientious” is spelled correctly in option C. It means careful, responsible, and thorough when performing tasks or duties. A conscientious person pays close attention to detail and tries to do their work well.

Option A is incorrect because “Consentious” is missing the “sc” sound and does not match the correct spelling pattern of the word. Option B is incorrect because “Conseientous” has incorrect letter placement and does not follow the standard spelling of the word. Option D is incorrect because “Consceintious” has several letters in the wrong order, making it an incorrect spelling.

Option B correctly capitalizes proper nouns and official titles. “A1 Plumbing Board of Directors” is the formal name of an organization or governing body, so each major word is capitalized appropriately.

Option A is incorrect because “Geography students” should not capitalize geography unless it refers to a specific department name. Option C is incorrect because the word “college” should not be capitalized when used in a general sense. Option D is incorrect because “western” should not be capitalized unless it refers to a specific region or proper name.

The word “retrograde” means moving backward, returning to an earlier or less advanced state, or resisting progress. In the sentence, the phrase “retrograde times” suggests that the period being described is one in which society or thinking has moved backward rather than forward. Because backward closely matches this meaning, it is the best synonym.

Option B is incorrect because progressive means moving forward or improving, which is the opposite meaning of retrograde. Option C is incorrect because unexplained refers to something that has not been clarified or understood, which is unrelated to the idea of moving backward. Option D is incorrect because “musary” is not a standard English word and does not match the meaning of retrograde.

Informal writing is usually personal, conversational, and relaxed in tone. It often appears in personal narratives, casual storytelling, blogs, or personal reflections. A first-person account of a baseball game allows the writer to describe personal experiences, emotions, and observations in a conversational style. Because this situation does not require strict professional language, informal writing is appropriate.

Option B is incorrect because a legal brief must follow strict legal standards and formal language. Option C is incorrect because even if the partners are friends, a business proposal must be written in a professional and structured tone. Option D is incorrect because a termination letter is a formal workplace document that requires professional and respectful language.