Miss Gao is an English teacher.　______is twenty.

[　　]

A. She　　　B. He　　　C. her　　　D. His

Miss Gao is ________English teacher. She is ________good teacher.

1. A.
   an, a
2. B.
   an, an
3. C.
   a, an
4. D.
   a, a

Miss Gao is ________English teacher. She is ________good teacher.

[　　]

Miss Gao is ________English teacher. She is ________good teacher.

[　　]

Miss Gao is ________ English teacher. She is ________ good teacher.

[　　]