Can this phrase be used when you get an F and dont know what to do and want to ask your professeur

Student: Sir, Ive got Fs in your class. Could you tell me how to get rid of it?

Professeur: You need to take a resit but before you take an exam write 50 answers to the IGCSE past paper questions.

Student: Yes sir. Ill hand it to you on Friday.

Friday

Im here for the resit sir. Here is the assignment. (or work?)