Choose the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Question 1: A. noisy B. peaceful C. historic D. boring
Question 2: A. study B. smart C. star D. sure
Question 3: A. fireworks B. always C. festivals D. games
3 A chứ nhỉ???:D
2 D
3 A