be or have?

Complétez les phrases avec "to be" ou "to have" au présent. N'oubliez pas de les conjuguer.......

How old you?
I eighteen years old.

you got brothers and sisters?
I got two brothers and no sisters.

you the oldest?
Yes, I .

My uncle's name John. He from London. He English. His wife a secretary and he a businessman. He many responsibilities.

They two children.
They students. Their names Peter and Barbara.

There a pastry-shop opposite their house. The saleswoman is wearing a white blouse and she dark trousers. There many cakes I'd like to taste!