Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions
A. lie down
B. slow down
C. put down
D. turn down
* Đáp án
B
* Hướng dẫn giải
Đáp án B Speed up: nhanh lên >< slow down: chậm lại