:
№1
1. is
2. is
3. am
4. am
5. is
6. am
7. is
8. are
9. is
10. is
11. are
12. are
13. is
14. is
15. is
№2
1. My name is Sarah
2. His name is Jack
3. He is from Russia
4. He is 16
5. They aren't teachers
6. This is dog
7. A pan is red
8. Apples are green
9. Is your sister a student?
10. I'm not a doctor