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.
We did not visit the museum because we had no time.
A. If we have time, we will visit the museum
B. If we had time, we would visit the museum
C. If we had had time, we will visit the museum
D. If we had had time, we would have visited the museum