Father was watching.
I went.
I finished.
I was playing.
He began.
She was playing.
I met.
I came, Kate was playing.
I met John, he was going.
I was going, I saw.
They played.
They were playing.
I was cleaning.
We went.
The teacher opened, the pupils were sitting.
He got.
Father came.
I was reading.
She fell.
Mother was drinking.