一．单项选择。
( )1. This is our _______class. I want to know your names.
A. one B. fisrt C. a D. two
( )2. --which month is ________ month of a year?--_______
A. fifth, May B.the fifth, May C. fifth, March D. the fifth, March
( )3. We will have _____ ____ art festival next week.
A.a B.an C.the D.\
