Trắc nghiệm: Choose the word in each group that has the underlined part pronounced differently from the rest,Choose the word in each group that has the UNDERLINED part pronounced differently from the rest,Choose the word in each group  that  has  the  underlined  part  pronounced differently from the rest,Choose the word in each group that has the underlined part pronounced differently from the rest., Choose the word in each group that has the underlined part pronounced differently from the rest.