lethingocbich16122001 2/7/2024 6:21:03 AM

Question 19. He was not aware that he had been under____________since his arrival.

A. review                              B. consideration                C. discussion                     D. surveillance

9. Đề thi thử THPT 2021 - Tiếng Anh - Nhóm GV MGB - Đề 9 - có lời giải