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.
Many successful (A) film directions (B) are former (C) actors who desire to expand (D) their experience in the film industry.
A. successful
B. film directions
C. former
D. expand
Đáp án B
Giải thích: film directions → film directors (các đạo diễn phim).