招贤纳士
There is __________ “c” and _______“l” in the word “colour”.
A、a, an
B、an, a
C、the ,/
D、an, an
Lucy is having _________ important party now?[     ]
A、a
B、an
C、the
D、/
Is there _______ European elephant in the zoo? [     ]
A、an
B、a
C、the
D、/
I have ______ uncle. He works in ______ useful place.   [     ]
A、a, a
B、an, an
C、an, a
D、a, an
There is        "o",       "u" and      "r" in the word "our".[     ]
A、a,a,an
B、an,an,an
C、an,an,a
D、an,a,an
Look. This is _____ clock. It's _____ alarm clock.[     ]
A、a; an
B、an; an  
C、an; a
D、a; a
When do you have ______?[     ]
A、a math
B、an math
C、the math
D、a math class
This is_______orange._______orange is on the table.[     ]
A、an; The
B、a; An
C、the; An
D、an; An
My mother is          English teacher [     ]
A、a
B、an
C、the
This is _____  ID card.[     ]
A、an
B、a
C、a my
D、my the