Mark the letter A. B. C. or D to indicate the underlined part that needs correction in each of the following questions, Mark the letter A; B; C or D to indicate the underlined part that needs correction in each of the following questions, Mark the letter A B C or D to indicate the underlined part that needs correction in each of the following questions, Mark the letter A; B; C; or D to indicate the underlined part that needs correction in each of the following questions, Mark the letter A. B. C or D to indicate the underlined part that needs correction in each of the following questions., Mark the letter A. B. C. or D to indicate the underlined part that needs correction in each of the following questions., Mark the letter A. B. C or D to indicate the underlined part that needs correction in each of the following questions