Can you _____?
I can walk. / I can't walk.
Can you _____?
I can jump. / I can't jump.
Can you _____?
I can skip. / I can't skip.
Can you _____?
I can ride a bike. / I can't ride a bike.
Can you _____?
I can run. / I can't run.
Can you _____?
I can fly a kite. / I can't fly a kite.