‘Strike while the iron is hot’ is an example of—

✅ কেন সঠিক: ‘while the iron is hot’ tells us when to strike, so it modifies the verb — it is an adverbial clause of time.

❌ অন্য অপশন: It is not a noun clause or an adjective clause; ‘subordinate clause’ is too general.

💡 মনে রাখুন: Clauses beginning with when/while/as soon as usually show time → adverbial clause.

📖 শব্দার্থ: অর্থ: সুযোগ থাকতেই কাজ সেরে ফেলো।