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: Certain courses are compulsory; others are optional.
A. mandatory
B. pressure
C. voluntary
D. free
Câu 2: "Don't be such a pessimist. I'm sure you'll soon get over it. Cheer up!"
A. activist
B. hobbyist
C. optimist
D. feminist
A.
B.
C.
D.