Correct Answer: A

Rationale: Choice A, 'I disagree with the argument about contract workers having greater freedom,' is the correct answer. This sentence rephrases the original statement in a more formal and respectful tone, which is suitable for formal writing. Choice B is too direct and lacks formality. Choice C does not address the argument directly and poses a question instead of providing a formal statement. Choice D is dismissive and does not offer a formal rewrite of the original sentence.

Correct Answer: C

Rationale: The suffix '-fy' means to make or cause to have. Each word listed-glorify, fortify, gentrify, acidify-indicates a process of transforming or altering something, making the common meaning related to causing or making. Choice A ('Marked by, given to') is incorrect as it does not reflect the action of making or causing. Choice B ('Doer, believer') is unrelated to the suffix -fy and does not capture its meaning. Choice D ('Process, state, rank') is also incorrect as it does not align with the consistent theme of causing or making evident in the words provided.

Correct Answer: A

Rationale: The correct answer is A because it uses a comma to separate the day of the week from the date, as well as a comma after the month when the date is included in a sentence. In choice B, there should be commas after both the day of the week and the date. Choice C correctly uses commas after the day of the week and the date. Choice D incorrectly places the comma before the date instead of after the month.

Correct Answer: C

Rationale: Choice C is the correct answer as it demonstrates proper subject-verb agreement. 'Lots of people' is a plural subject, requiring the plural verb 'were.' The verb 'auditioning' is also in the correct tense to match the subject. Choices A, B, and D contain errors in subject-verb agreement. In Choice A, 'There is two constellations' should be corrected to 'There are two constellations' to match the plural subject. In Choice B, 'four of the sheep needs' should be 'four of the sheep need' to agree with the plural subject. In Choice D, 'Everyone in the group have completed' should be 'Everyone in the group has completed' to match the singular subject 'Everyone.'

Correct Answer: D

Rationale: Option D correctly spells the words 'discipline' and 'perseverance.' The correct spelling of these words is crucial for effective communication and clarity in writing. In options A, B, and C, there are misspellings of 'discipline' and 'perseverance,' which can lead to confusion and impact the overall quality of the writing. Thus, option D is the correct choice as it accurately represents the correct spelling of both words.