My parents are reading a book now. Сделать 5 типов вопросов (Отрицание, общий вопрос, специальный, альтарнативный, разделительный)
Aren't my parents reading a book now? Are my parents reading a book now? What are my parents reading now? Are my parents reading a book or a magazine now? My parents are reading a book now,aren't they?