ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 – LẦN 2 Môn thi: TIẾNG ANH (Đề 30)

It was not until she could read and write when she was allowed to use

19/50

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.

not until

when

allowed

use

Giải thích

Đáp án B.

đổi when thành that.

Cấu trúc: It was not until … that + S-V.