Ответ:

1.No, I am not a teacher. /Yes, I am a teacher

2.No, My family is not big/Yes,My family is big

3.Yes,I am a pupil

4.No, I am not a Russian./Yes I am a Russian

5.Yes, My father a doctor

6.-

7.Yes,I am boy/No, Im Not a boy

8. Yes, I am girl/No Im Not a girl

9.Yes,Im 14 years old/No Im Not 14 years old

10.Yes, It is/No it isn't