Work hard,       you will fail the English exam.

Work hard,       you will fail the English exam.

1. A.
   and
2. B.
   or
3. C.
   so
4. D.
   but

Work hard,        you will fail the English exam.

You will fail your next exam ______ you start to work hard at your study now.

A. because  B. unless   C. so   D. if