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.
I can’t do the test because it is too difficult.
A. If the test weren’t too difficult, I can do it.
B. If the test weren’t too difficult. I could do it.
C. If the test isn’t too difficult, I can do it.
D. If the test hadn’t been too difficult, I could do it.