Vocabulary Booster১টি পরীক্ষায় এসেছেপ্রশ্ন ৮If someone says, "I'm at your beck and call," what is he/she implying?কVery angry with someone.খAble to control someone completely.গConfused about someone's behavior.ঘWilling to do anything for someone.উত্তর দেখুন