Поставьте предложения в вопросительную форму. 1) the dean comes at half past nine. 2) the child asks us a lot of questions. 3) we always air our classroom at this time. 4) we listen to the radio at 8 o'clock. 5) he tells us about his work and studies. 6) she is full of energy. 7) i read a page or half a page of some english book every day.