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.
It is possible that the fire in the ship was started by a bomb.
A. They say that a bomb started the fire in the ship.
B. The fire in the ship might have been started by a bomb.
C. It shall be said the fire in the ship had been started by a bomb.
D. The fire in the ship is known to have been started by a bomb.
Đáp án B
“might” + have done: phỏng đoán về một việc có thể đã xảy ra trong quá khứ