The correct answer is C. because I is always supposed to be capitalized in a sentence. Because you are talking about the first person (you).
Hope I helped!
- Amber
Post the paragraph or excert that goes with your question and i will gladly help you......
I knew that I did well on the test.
"knew" and "did" are in the same tense, making them simultaneous events.
I say letter c because d and b have dates which means they are facts