That would be a soliloquy.
Please show us all 3 sources.
You should look at web sources that have recently been updated because a lot of times new information is present that could change the original point/evidence. This could discredit the source. You also should do this because the newer the information, the more credible it is in the time (older information could easily be outdated).
I was thinking between either C or D but D seems to make more sense to me.
Answer:
I went to the movie last week
Explanation:
the answer is went
the past forms of go is went