Mark the letter B, C, or D on your answer sheet to indicate the word whose underlined part following A from the other three in pronunciation in the questions
Mark the word whose underlined part: from the other three in pronunciation touGH, enouGH, thorouGH, rouGH
A. touGH /tʌf/
B. enouGH /ɪˈnʌf/
C. thorouGH /ˈθʌr.ə/
D. rouGH /rʌf/
The underlined part of answer C is read as silent, the rest as negative [f]
Choose answer C.