Choose the underlined part that needs correction in each of the following questions. Question 16: The secretary whom sits at the first desk on the right can give you the information. A. whom B. sits C. at D. on Question 17: Who will look for your little sister when your mother goes out? A. Who B. look for C. when D. goes Question 18: If she get up early, she will go to school on time. B. late C. will go D. on larly