Complete the sentences with the correct form of to be.
Use contracted forms where possible.
I'm not ten years old.
I'm 11.
2.)
A : Is Danny happy ?
B : No , he isn't.
3.)
Jason and Kylie are from Australia.
4.)
A : Are you hungry ?
B : Yes , we are.
5.)
Martina isn't 12.
She is 11.
6.)
A : Why are you angry ?
B : Because you are late ?
7.)
A : How old are they ?
B : Kevin is five and Gemma is eight.
8.)
A : Where is Cathy from ?
B : She is from South Africa.