Part ADirections: Choose one word in each item that best keeps the meaning of the sentence if it is substituted for the underlined word or phrase. Mark your answer on ANSWER SHEET I with a single line through the center. Part BDirections: Decide which of the four choices given in each statement will most suitably complete the sentence if inserted at the place marked. Mark your answer on ANSWER SHEET Ⅰ with a single line through the center.