The best advice from the options provided for answering essay, fill-in-the-blank, and multiple choice questions is: Read the question very carefully. This ensures that you understand what is being asked and can respond appropriately.
While outlining can be useful for essays, careful reading is crucial for all types of questions. Looking for similar answers can be helpful in multiple choice questions, but it’s not applicable to fill-in-the-blank or essay questions. Writing down both answers if two seem correct could lead to confusion or incorrect responses. Therefore, focusing on careful reading is the most universally applicable advice.