YOU SAID:

i have four chemistry exams tomorrow but I can't study because I'm hungry.

INTO JAPANESE

明日は化学試験が4回あるが、おなかがすいているので勉強できない。

BACK INTO ENGLISH

I have four chemical exams tomorrow, but I'm too hungry to study.

INTO JAPANESE

明日は化学試験が4回ありますが、お腹がすいて勉強ができかない。

BACK INTO ENGLISH

I have four chemical exams tomorrow, but I'm too hungry to study.