Task 1:
1. A 10.A
2.An 11.An
3.A 12.A
4.An 13.A
5.An 14.An
6.A 15.An
7.A 16.A
8.An 17.An
9.A 18.A
Taks 2:
1. I have two sisters. My sisters are a students
2. We are at home
3. My brother is not at home
4. My mother is at work. She is a doctor.
5. I am not the doctor. I am a pupil.
6. I have no sister
7. He is not a pilot.
8. I have got 32 teeth
9. He has got a child
10. She has got two children.