D.lighting struck had struck the bridge,setting it on fire.
The third one is the correct answer. I just read the book and took a test on it.
Answer: Direct Characterization: The old man was blind. & The two lads were killed.
Indirect Characterization: His only friends were his daughters. & They treated Oedipus with kindness.
Explanation:
Prefixes are added to the beggining of a word to change or modify its meaning