He .... walking.
They. ..... talking.
I. ...... reading.
She. ...... writing.
You ......jumping.
We.......making a sandcastle.
I .......driving a car.
She......painting a picture.
You........playing the piano.
They.......watching TV.
He.......singing a song.
We.......dancing.
Заполни пропуски словами:am,is,are.