TO BE affirmative
He / happy. (+)
He is happy.
James / hungry?
Is James hungry?
She / forty. (-)
She isn't forty.
Is James hungry?
(+) .....
Yes, he is.
They / friends. (+)
They are friends.
your mum / at home?
Is your mum at home?
My name / Allan. (-)
My name isn't Allan.
Is this your dog?
(-) .......
No, it isn't.
Tom and Mark / my friends. (+)
Tom and Mark are my friends.
you / Polish?
Are you Polish?
It / my bag. (-)
It isn't my bag.
Is your mum at home?
(-) ........
No, she isn't.
This phone / new. (+)
This phone is new.
this / your dog?
Is this your dog?
I / tired. (-)
I'm not tired.
Are your friends American?
(+) ......
Yes, they are.
Mary and I / at school. (+)
Mary and I are at school.
Ben and Tim / American?
Are Ben and Tim American?
Mark and I / at school. (-)
Mark and I aren't at school.
Are you Polish?
(+) .....
Yes, I am.