প্রাইমারি ফুল মডেল টেস্ট১টি পরীক্ষায় এসেছেপ্রশ্ন ২৯Who has opened the fridge? (Make it passive.)কBy whom has the fridge be opened? খBy whom has the fridge been opened? গBy whom has the fridge being opened? ঘBy whom has the fridge to be opened? উত্তর দেখুন