Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
Video cameras (A) pick up (B) the light (C) that reflecting (D) from an object.
A. cameras
B. up
C. light
D. reflecting
Đáp án : D
“reflecting” -> “reflects”. “that” được thay thế cho “the light” vì thế ở đây chia động từ theo ngôi số ít