Odpowiedź :
My friend isn't selling pizzas this summer.
Can you tell me why you aren't listening to us?
Don't panic. The cat isn't eating your food.
I'd like to know why you aren't reading this book.
My little sister isn't playing on my computer.
Teraz powinno być dobrze. Jeżeli napisaliście np. is not itp to też jest dobrze