Turn into interrogative form. 1)I knew the answer yesterday. 2)He told me that he lived in Toronto. 3)We lent John £ 200. 4)She drank too much coffee yesterday.5)The children slept in the car.6)He kept his promise.7)I chose steak for dinner.8) The film began late.9)We flew to Sydney. 10) They drove to Beijing.​