-- Hello, is Tom at home?-- No, he isn’t. He ______ to his uncle’s house.A. will go B. has been C. has gone
--- ______ helped the poor cat find its home? --- My best friend, Mary.
There ____ many places of interest in Beijing.
Lily gets up ____ 7 o’clock.
Tom is a kind boy. ____ is always ready to help others.
Could you tell me______for Hong Kong?