100
He works at a store.
He worked at a store.
100
finish homework
finished --> homework
200
I am angry.
I was angry.
200
bake bread
baked --> bread
300
They are happy.
They were happy.
300
delivers cakes
delivered --> cakes
400
She help the children.
She helped the children.
400
fix
bike
fixed --> bike
500
I clean my house.
I cleaned my house.
500
play game
played --> game