I DIDN’T KNOW THE RESULT OF THE EXAM UNTIL I PHONED TAN. (USING “IT WA...

Câu 30: I didn’t know the result of the exam until I phoned Tan. (using “it was not until…

that…”)

A. It was not until I phoned Tan that I knew the result of the exam.

B. It was not until I phoned Tan did I know the result of the exam.

C. It was not until that I phoned Tan did I knew the result of the exam.

D. It was not until did I phone Tan that knew the result of the exam.