Can they swim?
No, they can't
Can I play the guitar?
No, you can't.
Can they do a handstand?
Yes, they can.
Can you climb a tree?
Yes, I can./No, I can't.
Can we play the guitar?
No, we can't.
Can she ride a bike?
No, she can't.
Can it walk?
No, it can't.
Can you run fast?
Yes, I can/ No, I can't
Can it carry a big stick?
Yes, it can.
Can we sing?
Yes, we can.
Can she skip?
Yes, she can.
Can he walk?
Yes, he can.
Can you fly?
No, I can't.
Can she rollerblade?
No, she can't.
Can he jump high?
No, he can't
Can I swim?
Yes, you can.