Write the next sentence in this paragraph:

How to write a good thesis
Confirm that your idea fits the assignment.
Read the assignment prompt from your professor or whatever instructions you have for your writing project. Make sure you clearly understand the requirements of the assignment and what the expected outcome is.

(A). Review your completed assignment and ask yourself why you believe you took the initiative to write a thesis. Consider doing research such as finding and skimming articles or books published through your instructor or teacher's library.; (B). Make sure your writing will fit into your thesis completely. Review the assignment prompt briefly to make sure everything you have written matches the assignment or subject.; (C). This will give you clues as to what kind of research you should do, what kind of question your thesis should answer, and what the paper should accomplish. If you aren't sure if your idea fits the assignment, ask the teacher.; (D). For example, if you are writing a thesis paper, make sure you understand what the assignment will be about and understand how long you need to wait before you move on to subsequent research. Know that it's important to follow a strict writing flow.;
(C).