She studies a lot.
She studied a lot.
He talks with his sister.
He talked with his sister.
I travel to my country.
I travelled to my country.
They use their cars.
They used their cars.
Does Michael want an apple?
Did Michael want an apple?
I walk with my dog.
I walked with my dog.
They are here.
They were here.
His dog bites a bone.
His dog bit a bone.
She brings me to life.
She brought me to life.
Bob builds a house.
Bob built a house.
She meets my brother.
She met my brother.
We sing Jingle Bells.
We sang Jingle Bells.
You take a nap.
You took a nap.
I read Harry Potter.
I read Harry Potter.
I see the sky today.
I saw the sky yesterday.
Does Sam write a letter?
Did Sam write a letter?
