A. Is Mr. Brown happy in California?
A. Are we late?
A. Is Brazil in Asia?
A. Is your family from Poland?
A. Are pinguins black and white?
A. Are Joan and Marcus married?
A. Is Ottawa the capital of Canada?
A. Is Mark an architect?
A. Are Rose and Thomas tired? .
A. Is the class big?
B. Yes, he is. He loves LA
B. Yes, they are. They are very cute animals.
B. No, it isn't. It's in South America
B. No, they aren't. They rested in the hotel room.
B. Yes, it is.
B. No, it isn't. We're only 10 students.
B. No, it isn't.
B. Yes, they are
B. No, he isn't. He's an engineer.
B. No, we aren't. We're the first ones to arrive.