一.单项选择(15分)
( )1. Max is _______honest boy. He has _______ useful book.
A. an; an B. a; a
C. a; an D. an; a
( )2. Of all the streets in Beijing, Wangfujing is _______.
A. the busier B. the busyest
C. busiest D. the busiest
( )3. Today is Wednesday. He _______be at home. He _______be at school.
A. can't; can B. can't; must
C. mustn't; must D. mustn't; can
