1. He is a programmer. - Is he a programmer?
Yes, he is. He is a programmer. No, he is not. He is not a programmer.
2. They are engineers. Are they engineers?
Yes, they are. They are engineers. No, they are not. They are not engineers.
3. You are a lawyer. - Are you a lawer?
Yes, I am. I am a lawer. No, I am not. I am not a lawer.
4. She is a doctor. - Is she a doctor?
Yes, she is. She is a doctor. No, she isn't. She is not a doctor.
5. I am a journalist. Am I a journalist?
Yes, I am. I am a journalist. No, I am not. I am not a journalist.
6. You are teachers. - Are you teachers?
Yes, we are. We are teachers. No, we are not. We are not teachers.
7. They are managers. - Are they managers?
Yes, they are. They are managers. No, they are not. They are not managers.
8. She is nice. - Is she nice?
Yes, she is. She is nice. No, she is not. She is not nice.
9. He is old. - is he old?
Yes, he is. He is old. No, he is not. He is not old.
10. They are good. - Are they good?
Yes, they are. They are good. No, they are not. They are not good.
11. It is a new computer. - Is it a new computer?
Yes, it is. It is a new computer. No, it is not. It is not a new computer.