火眼金睛孙悟空。
(____) 1. What’s this?
A. Yes, it is. B. It is a cat.
(____) 2. Is this a dog?
A. Yes, it is. B. No, it isn’t.
(____) 3. How many legs?
A. Four. B. Two.
(____) 4. What colour is the cow?
A. White and black. B. White.
(____) 5. Is he a teacher?
A. Yes, he is. B. No, he isn’t.