A. From
B. Of
C. At
D. on
🧠 Explanation:
In “He is blind __ his defects,” the preposition “of” fits, indicating unawareness. For English students, this highlights preposition usage, making it a key topic for studying grammar, linguistic clarity, and sentence structure. “Of” ensures accurate meaning. Understanding this improves writing precision. It’s essential for mastering grammar in communication. Studying prepositions like “of” offers insights into how language conveys unawareness, crucial for English, journalism, and communication, ensuring clear expression in various contexts.
