ব্যাংক মডেল টেস্ট [সাপ্তাহিক]১টি পরীক্ষায় এসেছেপ্রশ্ন ৩In old literary usage, "fret" can mean to gradually wear away. Which sentence uses this meaning correctly?কThey fretted over the lost opportunity.খHe frets his guitar beautifully.গShe frets about exams every night.ঘAcid can fret metal over time.উত্তর দেখুন