প্রাইমারি ডেইলি কুইজ১টি পরীক্ষায় এসেছেপ্রশ্ন ৯"He is painting the wall." (Make it Passive Voice)কThe wall is painted by him.খThe wall was being painted by him.গThe wall is being painted by him.ঘThe wall has been painted by him.উত্তর দেখুন