Though he tried hard, he failed. (Compound)
He tried and failed
In spite of his trying hard, he failed
He tried hard but failed
But for his trying hard, he failed
সঠিক উত্তর:
He tried hard but failed
ব্যাখ্যা ও নোট:
Though/Although যুক্ত Complex বাক্যকে Compound করতে Though তুলে দিয়ে দুটি স্বাধীন ক্লজের মাঝে 'but' (বা yet) বসাতে হয়।