Here are examples of sentences in the past simple tense:
1. Positive Sentences
I visited my grandparents last weekend.
She cooked a delicious meal yesterday.
They played football in the park after school.
We watched a movie last night.
He completed the project on time.
2. Negative Sentences
I did not (didn’t) go to the party.
She did not (didn’t) study for the exam.
They did not (didn’t) play well in the match.
We did not (didn’t) finish our homework.
He did not (didn’t) call me back.
3. Questions
Did you visit the museum?
Did she finish her assignment on time?
Did they enjoy the concert?
Did he attend the meeting yesterday?
Did we forget something important?
4. Uses
Completed actions in the past: I went to the park yesterday.
Actions in a specific time in the past: She worked at that company last year.
Series of completed actions: He got up, took a shower, and left for work.
Facts in the past: The Titanic sank in 1912.