To answer fill-in-the-blank questions, first read the entire sentence carefully to understand its meaning. Then, look for keywords and clues around the blank to help you guess the missing word. Next, decide what type of word is needed, such as a noun, verb, adjective, or preposition. After that, check the grammar and tense to ensure your word choice is correct. Choose the word that makes the sentence logical and meaningful. Finally, read the sentence again with your answer to make sure it sounds right and clear.