[QA] He didn’t take his father’s advice. That’s why he is out of work.

XI. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions:

Question:

He didn’t take his father’s advice. That’s why he is out of work.

• A.
  If he had taken his father’s advice, he would not have been out of work.
• B.
  If he took his father’s advice, he would not be out of work.
• C.
  If he had taken his father’s advice, he would not be out of work.
• D.
  If he takes his father’s advice, he will not be out of work.