Ⅰ. 单项选择（30分）
( )1. What’s his last name?
A. first B. family
C. middle D. final
( )2. You needn’t think about the result. Just try your best!
A. don’t have to B. aren’t able to
C. shouldn’t D. mustn’t
( )3. You can find _______ red pen and _______ orange pencil on the desk in the classroom.
A. a; an B. a; a
C. an; a D. an; an
