What would your dialogues be?
1.) pretérito
2.) pretérito
3.) imperfecto
I think it’s because the first two it states the exact day and for the last one it doesn’t mention anything about the past action.
The answer is the first one it means where
1. La
2. Lo
3. Los
4. Lo
The pronouns lo, la, los, and las are used to take the place of a person, place or thing. You use lo for single masculine nouns, la for single feminine nouns, los for plural masculine nouns, and las for plural feminine nouns.
Hope that helps! :)