Помогите с заданием ,за ранее спасибо !!

Напишите за образцом:
he is a good pupil.
is he a good pupil?
He isn`t a good pupil.

1) My parents are happy.   2) His brother is four.  3) Sam and Jane are cousins.
   __________________?      ______________?       _____________________?
   __________________.       ______________.        _____________________.

4) Her uncle is strong.        5) Kate is my sister. 
    _______________?            ______________?
   ________________.            ______________.