_______ brothers in the bathroom?
ARE
______ Grandpa in the kitchen?
IS
Are sisters in the bedroom?
Yes, they are
Is the boy in the garden?
Yes, he is
______ Grandma in the living room?
IS
Are Dad and son in the dining room?
Yes, they are
_______ the boy in the garden?
IS
_______ Dad and son in the dining room?
ARE
_______ sisters in the bedroom?
ARE
Are brothers in the bedroom?
No, they aren't
Is Grandma in the bathroom?
No, she isn't
Is Grandpa in the dining room?
No, he isn't