Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 32)

Only after she had finished the course did she realize she _____________ a

20/50

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Only after she had finished the course did she realize she _____________ a wrong choice.

had made

has made

had been making

was making

Giải thích

Chọn A