Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in the pronunciation in each of the following questions.
Câu 1:
A. towed
B. towel
C. vowel
D. crowded
Câu 2:
A. ocean
B. commercial
C. necessary
D. technician
A.
B.
C.
D.