Simple Past
The simple past of "jump" is...
Jumped
We are going to the cinema.
We were going to the cinema.
I went to the doctor.
I will go to the doctor.
The simple past of "read" is...
Read.
It's snowing outside!
It was snowing outside!
She does homework all day long.
She will do homework all day long.
Change this sentence to simple past:
"Today, I will go to the supermarket."
"Today, I went to the supermarket."
We are reading every day.
We were reading every day.
I'm not going to study.
I won't study.
They don't want to do that.
They didn't want to do that.
I'm not reading that book.
I wasn't reading that book.
They didn't invite me, I was busy.