YOU SAID:
I have a test tomorrow and i didn't study yet :v
INTO JAPANESE
明日テストしますが、まだ勉強していません。v
BACK INTO ENGLISH
I will test tomorrow but have not studied yet. v
INTO JAPANESE
明日テストしますが、まだ勉強していません。 v
BACK INTO ENGLISH
I will test tomorrow but have not studied yet. v
You've done this before, haven't you.