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 chronic lack of sleep may make us irritable and reduces our motivation to work
A. calm
B. miserable
C. responsive
D. uncomfortable
A
Irritable: nóng tình, dễ cáu giận ≠ calm: bình tĩnh