IT WAS NOT UNTIL ...A. I PHONED TAN DID I KNOW THE RESULF OF THE E...

38. It was not until ...A. I phoned Tan did I know the resulf of the exam.B. did I phone Tan that knew the result of the exam.C. that I phoned Tan did I knew the result of the exam. D. I phoned Tan that I knew the result of the exam.