dear ____,
I sincerely apologize for failing your class, I will try to do better next ____, you have taught me a lot, but unfortunately I did not take the knowledge you have given me, to my full extent. I appreciate your time and patience for teaching me valuable lessons. and from now on I will do better. *continue what you want after this*
Answer:
A sentence.
Explanation:
This could be considered to making a sentence or it could be a paragraph, book, or something I'm not thinking of. A sentence, however, is my answer.
