Correct Answer: C

Rationale: The correct answer is option C: 'The car inched down the avenue.' The verb 'inched' in this sentence creates a more vivid image of the car's slow movement compared to the other choices. 'Inched' conveys a slower and more deliberate movement, enhancing the descriptive quality of the sentence. Choices A, B, and D lack the strong and vivid verb 'inched' present in option C, making them less effective in painting a clear picture of the car's movement.

Correct Answer: C

Rationale: A noun is a word that names a person, place, thing, or idea. In the given sentence, 'aroma' is the noun as it names a specific thing, in this case, a smell. 'Filled' is a verb showing an action, 'kitchen' is a place, and 'freshly' is an adverb modifying the adjective 'baked.' Therefore, 'aroma' is the correct choice as the noun in this sentence.

Correct Answer: A

Rationale: Option A uses the correlative conjunction 'either/or' correctly by presenting two exclusive options. The structure 'either...or' is used to show a choice between two alternatives, and in this sentence, it clearly presents the options of coming to the party or staying home. Choice B incorrectly separates the options with a comma after 'either,' disrupting the correlative conjunction pair. Choice C uses 'whether' instead of 'either/or,' which changes the meaning and structure. Choice D uses 'either' incorrectly, as it should be followed by 'or' to form the correlative pair.

Correct Answer: B

Rationale: The correct answer is 'B' because in the present tense, the third-person singular form of the verb 'paint' is 'paints.' When conjugating verbs, it is essential to match the verb form with the subject. 'Paints' is the correct form for the third-person singular subject 'artist' in this sentence. Choices 'A,' 'C,' and 'D' are incorrect. 'A' is in the past tense, 'C' is a gerund form, and 'D' is a noun, not a verb form, which does not match the tense and subject in the sentence.

Correct Answer: B

Rationale: The most effective way to ensure clarity and conciseness in writing is by avoiding unnecessary repetition and redundant words. This approach helps in eliminating verbosity and getting straight to the point, making the writing more effective and easier to understand. Using active voice and straightforward language contributes to clarity and ensures the message is conveyed directly and clearly to the reader. Choices A, C, and D are incorrect because using complex sentence structures and passive voice (A) can lead to confusion and lack of clarity, replacing simple words with more sophisticated synonyms (C) may introduce unnecessary complexity, and adding flowery introductions and lengthy conclusions (D) can detract from the main message and make the writing less concise.