He is up to his ears in work and cannot possible see you. A fully involved with B concerned with C troubled with D not involved with He is up to his ears in work and cannot possible see you. Correct Answer fully involved with Bissoy MCQ Team Jun 02, 2023 English E ইউনিট জাহাঙ্গীরনগর বিশ্ববিদ্যালয়