Odpowiedź:
? Is your little sister sleeping now?
Yes, she is. No, she isn't.
V My little sister is sleeping now.
X V My little sister isn't sleeping now.
V His grandfather always walks their dog.
X His grandfather doesn't always walks their dog.
? Does his grandfather always walks their dog?
Yes, he does. No, he doesn't.
V I am watching TV at the moment.
X I am not watching TV at the moment.
? Am I watching at the moment?
Yes, I am. No, I am not.
? Do you do your homework everyday?
Yes, I do. No, I don't.
V I do my homework everyday.
X I don't do my homework everyday.
