He ...
He can't ride a bike.
The dog ...
The dog can't swim.
It ...
It can't sing.
He ...
He can't run.
He ...
He can sing.
He ...
He can skip.
He ...
He can cook.
They ...
They can play the piano.
It ...
It can't fly.
He ...
He can swim.
She ...
She can fly.
It ...
It can dance.
The dog ...
The dog can ride a bike.
He ...
He can play football.