Sentence 31: Mark letter A, B, C, D on your answer sheet to indicate the word whose underlined part to indicate from the other three in pronunciation in each of the following questions:
preface / ‘prefəs / (n): preface
prepare / prɪ’peə(r)/ (v): prepare
preparation / ,prepə’reɪ∫n / (n): preparation
prejudice / ‘predʒudɪs/ (n): prejudice, prejudice, prejudice
The correct answer is B because the underlined part is read as /ɪ/ differently from the rest, it is read as /e/.