How manyare 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.funnyB. funC. science
--- Is he young?
--- Yes, ______.
A.she isB. he isC. he isn’t