Ответ:

  1. No, I'm 16. I'm 14.
  2. Is she your sister? No, she isn't.
  3. What time is it? It's five past three.
  4. This is my uncle. He's a teacher.
  5. Are they from Zhanaozen? Yes, they are.
  6. My parents are happy with my brother and me because we're good at school.