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.
He didn’t study much. He didn’t pass the end-of-term test.
A. He studied so few that he didn’t pass the end-of-term test.
B. He didn’t study hard enough for to pass the end-of-term test.
C. He didn’t pass the end-of-term test because didn’t study much.
D. He didn’t study enough to pass the end-of-term test.