He ____ single.
He isn't single
They _____ police officers.
They aren't police officers
We ___ friends
We aren't friends
We ___ twins
We're twins
Is it a dog?
No, it isn't.
Is she single?
No, she isn't.
They ___ my siblings
They're my siblings
He ____ a father.
He's a father
She ____ my mother
She's my mother
It ____ a red table.
It isn't a red table
She ____ a singer.
She isn't a singer
I _____ a student.
I'm a student
You ____ Vietnamese
You're Vietnamese
Is he a father?
Yes, he is.
It ___ a dog
It's a dog
You _____ American.
You aren't American
I _____ a vet
I am not a vet