1. Are the children at home? Yes, they are. They're at home. 2. Is Helen from Chili? No, she isn't. She is from Sweden. 3. Is your dog two years old? Yes, it is. It is two years old. 4. Are you afraid of snakes? No, I'm not. I'm afraid of sharks. 5. Is he Italian? No, he isn't. He is Brazilian. 6. Are they married? Yes they are. They are married. 7. Is golf his favourite sport ? No, it isn't. His favourite sport is tennis.