( )1. The old lady has ____old house. There are many mice in _____old house.
A. the ; an B. the ; the C. an ; the D. a ; the
( )2. He often helps the poor children _________ giving the money.
A. with B. by C. in D. to
( )3. After reading the news , he seemed _________.
A. sad B. to sad C. sadly D. be sad
