IF ONLY I HAD STUDIED HARD ENOUGH TO PASS THE FINAL EXAM. A. I REG...

64. If only I had studied hard enough to pass the final exam.

a. I regret not studying hard enough to pass the final exam.

b. I had studied hard enough and I passed the final exam.

c. I studied too hard to pass the final exam.

d. I studied hard otherwise I would fail the final exam.