Question 15. ________, I will reply to you at once.
A. Until I received your message B. When I was receiving your message
C. As soon as I receive your message D. After I had received your message
4. Đề thi thử TN THPT 2024 - THPT Chuyên Lê Hồng Phong - Nam Định - Lần 1 - File word có lời giải