He is good pupil
Is he a good pupil?
He isn't a good pupil.
За этим образцом надо написать:
1)Sam and Jane are cousins.
2)My parents are happy.
3)Her uncle is strong.
4)His brother is four.
5)Kate is my sister.

Благодарю за помощь))

1. Sam and Jane are cousinsAre Sam and Jane cousins? Sam and Jane aren't cousins2.My parents are happyAre my parents happy?My parents aren't happy3.Her uncle is strongIs her uncle strong?Her uncle aren't strong4.His brother is fourIs hir brother four?Her brother isn't four5.Kate is my sisterIs Kate my sister?Kate isn't my sister