You (come) in my house
You came in my house
We (go) to school by bus
We went to school by bus
I ( leave ) the office at 5 P.M
I left the office at 5 P.M
They (drive) very fast
They drove very fast
She (fly) alone
She flew alone
John ( ride ) his new bike
John rode his new bike
Steve ( run) a race
Steve ran a race
Lisa ( sit ) on the grass
Lisa sat on the grass
Dad ( swim ) under water
Dad swam under water