ফ্রি সাপ্তাহিক মডেল টেস্ট৮২টি পরীক্ষায় এসেছেপ্রশ্ন ৪৮Choose the correct one.কShe decided to abstain off eating sugar for a month.খThe teacher prohibited the students to using their phones during the exam.গThe committee exempted the local businesses paying the registration fee.ঘShe refrained from participating in the debate because of her busy schedule.উত্তর দেখুন