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

Câu hỏi

Mrs Brown will have worked at this school for 30 years _____.

A. by the time she retires

B. when she retired

C. as soon as she had retired

D. after she had retired

Đáp án
A. by the time she retires

Câu hỏi thuộc Bài tập:

[003] - Đề thi thử tiếng Anh THPT Quốc gia 2024 - Cô Vũ Mai Phương (Đề số 03)