He (to be) my friend. i (have got) many friend. she (to be) a singer. they (to be) brothers. he (to have got) a kitten. it (to be) his bicycle. вопросительная форма и отрицательная форма.

He is my friend.
Is he my friend?
He isn't my friend.

I have got many friend.
I haven't got many friend.
Have I got many friend?

She is a singer.
Is she a singer?
She isn't a singer.

They are brothers.
Are they brothers?
They aren't brothers.

He has got a kitten.
He hasn't got a kitten.
Has he got a kitten?
It is his bicycle.
Is it his bicycle?
It isn't his bicycle.