"I do not know his name." The complex form is - A I do not know the name of him. B I do not know what is his name. C I do not know what his name is. D This his name and I do not know. "I do not know his name." The complex form is - Correct Answer I do not know what his name is. Bissoy MCQ Team May 31, 2023 English Complex Sentence B ইউনিট হাজী মোহাম্মদ দানেশ বিজ্ঞান ও প্রযুক্তি বিশ্ববিদ্যালয়