YOU SAID:

I don't know how I will do on tomorrow's calculus exam

INTO JAPANESE

明日の微積分試験でどうするかわかりません

BACK INTO ENGLISH

I don't know what to do with tomorrow's calculus test

INTO JAPANESE

明日の微積分テストをどうするかわからない

BACK INTO ENGLISH

I don't know what to do tomorrow's calculus test

INTO JAPANESE

明日の微積分テストをどうすればいいのかわからない

BACK INTO ENGLISH

I don't know what to do tomorrow's calculus test