Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.I met him three days ago, he was looking sad because
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
I met him three days ago, he was looking sad because he had failed the oral test.
A. three days
B. was looking
C. had failed
D. met