A) NO CHANGE B) Acting as a specialist who combines C) They who are specialists who combine D) A specialist who combines

The SAT Writing and Language Test presents students with various challenges in the arena of grammar. Understanding the essentials of SAT grammar is imperative for success. Within this context, grammar encompasses sentence structure, punctuation, verb tense consistency, and subject-verb agreement.

It is crucial for students to discern the most concise and grammatically correct option from the choices given. Often, as seen in the exercise provided, distractors like additional words or phrases that sound plausible but are incorrect are common. The key is to eliminate the unnecessary while maintaining the written language's flow and clarity.

For example, in choices like 'C) They who are specialists who combine', redundancy and wordiness are evident. Providing a subject ('A specialist') directly followed by a verb ('combines') simplifies the sentence structure and improves readability, leading to the correct answer 'D) A specialist who combines'.

Grammar questions on the SAT require a clear understanding of the rules, the ability to identify errors, and the knowledge to correct those errors. Drill practices in identifying sentence errors, improving sentences, and enhancing paragraphs are indispensable study strategies for mastering SAT grammar.

The SAT Writing and Language Test not only evaluates grammar prowess but also marks a student's problem-solving skills. A methodical approach to each question, such as the problem-solving steps applied in the exercise, is paramount to identifying the correct answer.

Effective problem solving on the SAT involves reading the full sentence carefully, understanding the context, considering the grammar rules, and evaluating each answer choice methodically. In the exercise, problem solving begins with the evaluation of each option and determining their grammatical correctness and contextual suitability. It's not just about what is grammatically correct; it's also about what is most effective and clear within the context.

Students should break down sentences when necessary, isolate variables like the subject and verb, and apply grammar rules to assess correctness. Through consistent practice, students can sharpen their ability to quickly identify the most straightforward and apt solution amidst distractions, much like option 'D) A specialist who combines' from the exercise.

When approaching the SAT Writing and Language Test, implementing robust test strategies is equally as important as knowing grammar rules and problem-solving techniques. Students should acquaint themselves with the test format, question types, and timing strategies.

One effective strategy is to read the sentence or passage thoroughly first before looking at the answers. This preemptive reading can often lead to instinctively noticing errors or oddities within the text. Subsequently, one can evaluate the answer choices with a clearer understanding of what needs to be corrected, as shown in the step-by-step examination in the exercise.

Another key strategy is time management. While engaging with multiple choice questions, prioritizing the clear-cut issues can save time for the more nuanced problems. Additionally, developing the habit of eliminating wrong answer choices increases efficiency and boosts confidence, guiding you towards the right answer.

For instance, by quickly eliminating wordy or redundant choices, as 'C) They who are specialists who combine', the decision-making process is streamlined, leading to a swift, confident selection of 'D) A specialist who combines'. Ultimately, the marriage of detailed grammar knowledge and honed test strategies can elevate a student’s SAT performance significantly.