( )1. My cousin always gives money to charities. He is______.
A. fair B. generous C. modest D. energetic
( )2. --- Sandy is unhappy now. Why don't we______?
-- That’s a good idea.
A. wake her up B. tie her up C. pick her up D. cheer her up
( )3.--- Do you know _____ the meeting will last?
-- Sorry, I don' t know.
A. how far B. how often C. what time D. how long
