STUDY HARD OR YOU WILL FAIL THE EXAM.A. YOU DON’T FAIL THE EXAM UN...

33. Study hard or you will fail the exam.

A. You don’t fail the exam unless you study har

B. If you don’t study hard, you will fail the exam.

C. You don’t study hard, so you will fail the exam.

D. Because you study hard, you don’t fail the exam.