He __________ (not / write) a letter.
He is not (isn’t) writing a letter.
The dog __________ (run) in the garden.
The dog is running in the garden.
__________ she __________ (dance) now?
Is she dancing now?
We __________ (swim) in the swimming pool.
We are swimming in the swimming pool.
__________ you __________ (do) homework now?
Are you doing homework now?
She __________ (draw) a picture now.
She is drawing a picture now.
__________ they __________ (play) tennis?
Are they playing tennis?
They __________ (play) basketball in the yard.
They are playing basketball in the yard.
The boy _____ (not / draw) a picture.
The boy isn’t drawing a picture.
I __________ (not / play) the guitar now.
I am not playing the guitar now.
They __________ (not / run) in the park.
They are not (aren’t) running in the park.
__________ the bird __________ (fly) in the sky?
Is the bird flying in the sky?