Final answer:
The second step in the five-step process for using context clues is thinking of the word as a blank to be filled.
Step-by-step explanation:
The second step in the five-step process for using context clues is b. Thinking of the word as a blank to be filled. This involves considering the meaning of the sentence or passage and trying to fill in the blank with a word that makes sense. By doing this, you can gather clues about the meaning of the unknown word based on its context.