Is she young? A. She's our principal. B. No, she's old.
How many are there in your class?A. boy B. boys C. girl
Miss Chen is ______math teacher. A.a B. an C. the
--- Is she quiet? --- _______ A.Yes, she isn't. B. No, she is. C. No, she isn't.
--- What's he like? --- He's _______. A.funny B. fun C. science
--- Is he young?--- Yes, ______.A.she is B. he is C. he isn’t