Choose the correct sentence (A, B, C or D) that has the same meaning to the given one.
If you don't finish your duty before deadline, you will be punished.
A.Unless you finish your duty before deadline, you won't be finish.
B.Unless you finish your duty before deadline, you will be punished.
C.Since you don't finish your duty before deadline, you will be punished.
D.Because you don't finish your duty before deadline, you will be punished.