The dog ___ old.
The dog is old.
______ we friends?
Are we friends?
We ______ together. (negative)
We are not together.
_____ you at work?
Are you at work?
We _____ students.
We are students.
They have ____ idea.
They have an idea.
_____ you sister a doctor?
Is your sister a doctor?
Rogelio is ___ business man.
Rogelio is a business man.
The shoes _____ expensive.
The shoes are expensive.
My brother _____ an architect.
My sister is an architect.
Mario ______ late for work.
Mario is late for work.
We have ____ dog.
We have a dog.
Laura is ____ assistant.
Laura is an assistant.
You _______ welcome. (negative)
You are not welcome.
This sentence ______ easy. (negative)
This sentence is not easy.