1 নম্বরপ্রশ্ন ১২ / ৩৩শেয়ারসংরক্ষণConvert the sentence 'He writes a letter' into passive voice.কA letter is written by him.খA letter was written by him.গA letter has been written by him.ঘA letter will be written by him.উত্তর ও ব্যাখ্যা দেখুন →