A. up
B. away
C. in
D. it
🧠 Explanation:
In “He has given __ smoking,” the preposition “up” fits, indicating cessation. For English students, this highlights phrasal verbs, making it a key topic for studying grammar, linguistic clarity, and sentence structure. “Given up” conveys quitting. Understanding this improves expressive accuracy. It’s essential for mastering phrasal verbs in communication. Studying phrases like “given up” offers insights into how language conveys action, crucial for English, journalism, and communication, ensuring clear expression in academic or professional contexts.