Question

ввполните пожалуйста прошу....

Answer 1

2. Yes, we are; 
3. No, they aren't;
4. am not
5. is;
6. are;
7. am;
8. are;
9. isn't;
10. are;
11. Is she your friend's sister? - Yes, she is.
12. Are you good at football? - No, I am not.