Ответ:

  1. A: Is it a classroom?
    B: No, it isn’t. It’s a school.
  2. A: Are they pens?
    B: Yes, they are.
  3. A: Is it an atlas?
    B: No, it isn’t. It’s a rubber.
  4. A: Are they notepads?
    B: No, they aren’t. They’re textbooks.
  5. A: Is she a teacher?
    B: No, she isn’t. She’s a student.