Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Câu 1: Earthworms help to aerate the soil.
A. suffocate
B. destroy
C. argue
D. adjust
Câu 2: He was imprisoned because he revealed secrets to the enemies.
A. disowned
B. declared
C. betrayed
D. concealed
A.
B.
C.
D.