1、 单项选择( )1. _ old book on the desk is_ useful book. You can read it in your free time. A. An; an B. A; the C. The; a D. The; an( )2. -Are you _ with your sister? -Yes, she is always late for school and never feels shy. A. worried B. strict C. afraid D. angry( ) 3. I wanted to buy a one-metre-long ruler but there were_ left at that bookshop. A. no one B. nothing C. anyone D. none( )4.
