Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
The workers finished their work. They left for home.
A. The workers left for home before finishing their work.
B. Having finished their work, the workers left for home.
C. The workers had left for home before finishing their work.
D. Having to leave for home, the workers finished their work.
Đáp án B