Regular Past Tense
cook
cooked
eat
ate
I am tired.
She is a teacher.
She was a teacher.
drive
drove
walk
walked
go
went
We ____ students.
We are students.
We are good friends!
We were good friends!
swim
swam
call
called
buy
bought
____ you at home?
Are you at home?
They are in the kitchen.
They were in the kitchen.
drink
drank
help
helped
cost
cost
They ______ ready yet.
They aren't ready yet.
What are you doing?
What were you doing?
sit
sat
answer
answered
put
put
___ you studying?
Are you studying?
He's my teacher.
He was my teacher.
bring
brought