* Mark the letter A, B, C, or O on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
You need to study your vocabulary words. You can do well on the quiz.
A. You need to study your vocabulary words, so that you can do well on the quiz.
B. You need to study your vocabulary words, because you can do well on the quiz.
C. You can do well on the quiz before you need to study your vocabulary words.
D. Doing well on the quiz, you have a good chance to study your vocabulary words.