Can he draw?
Yes, he can/He can draw
Can he climb a tree?
No, he can't/He can't climb a tree.
Can it play piano?
Yes, it can/It can play the piano.
Can he ride a horse?
Yes, he can/He can ride a horse
Can they hear you?
No, they can't/They can't hear you.
Can they fly?
No, they can't. They can't fly.
Can she sing?
Yes, she can/She can swim
Can he play tennis?
No, he can't/He can't play tennis
Can she ski?
Yes, she can/She can ski.
Can they play guitar?
No, they can't/They can't play guitar
Can they drive a car?
Yes, they can/They can drive a car.
Can you speak English?
Yes, I can/I can speak English
Can he skateboard?
Yes, he can/He can skateboard
Can she bake?
No, she can't/ She can't bake.
Can you swim?
Yes, I can. No, I can't.