一、单项选择
( )1. Miss Lin is very kind. We all like _____.
A. she B. her C. hers D. herself
( )2. There are some nice pictures _____ the wall.
A. at B. with C. to D. on
( )3. — _____ is my ball, mum?
— It’s under the chair.
A. How B. When C. Where D. Why
