II:Mark the letter A, B, C or D on your answer sheet to indicate the word whose stress is placed differently from that of others in each of the following questions.
Câu 1:
A. optimistic
B. compulsory
C. independent
D. conservation
Câu 2:
A. commercial
B. impolite
C. regretful
D. delicate
A.
B.
C.
D.