Directions:In this part,there are 10 sentences.Each sentence has 4 underlined words or phrases marked A,B,C,and D.Identify the one underlined word orphrase that must be changed in order for the sentence to be correct.Mark the corresponding letter with a single bar across the square brackets on your machine-scoring ANSWER SHEET. 71.When I heard the principal called my name,I walked to the front to receive my diploma.