招贤纳士
My mother is _____ English teacher in No. 2 Middle School. [     ]
A、a
B、the
C、an
D、/
— Mimi knows so much about the earth!
— Yes, you know she is only ______ eight-year-old girl. [     ]
A、a
B、an
C、the
D、不填
— What            useful book!  
— Yes, it is. But I find it            difficult for me to read. [     ]
A、an, very
B、a, too
C、an, too
D、a, quite
There is ________ bridge in the old town. [     ]
A、a 800-metre-long
B、an 800-metre-long
C、a 800-metres-long
D、an 800-metres-long
— Does the man need            operation at once, Doctor Li?  
— Yes, only            small one. But the sooner, the better. [     ]
A、an, a
B、a, a
C、an, the
D、×, ×
Lucy is enjoying learning English and she got ______ A this term. [     ]
A、an
B、a
C、the
D、/
He has ______ most popular book. [     ]
A、a
B、an
C、the
D、/
             umbrella is              useful object for people, especially on rainy days. [     ]
A、An; a
B、A; a
C、The; an
D、A; an
______ exciting event it is! We'll hold the Olympic Games in Beijing in 2008. [     ]
A、How
B、How an
C、What a
D、What an
Don't talk to Danny like that. He is only ______ eleven-year-old boy. [     ]
A、a
B、an
C、the
D、不填