Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part that needs correction in each of the following questions.It was not until she could read and write when she was allowed to use smartphone. A. not until B. when C. allowed D....
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part that needs correction in each of the following questions.
It was not until she could read and write when she was allowed to use smartphone.
A. not until
B. when
C. allowed
D. use
Đáp án B.
đổi when thành that.
Cấu trúc: It was not until … that + S-V.