A. Once          
B. Until        
C. For      
D. While

A. before
B. after
C. until
D. once

A. so long            
B. on condition that    
C. as soon as        
D. by the time

A. when
B. how
C. whether
D. why

A. Now that        
B. So that      
C. Even if        
D. As if

A. in case of                            
B. in spite of    
C. instead of                            
D. because of

    Grandma Moses was crazy about painting soon before she picked it up and worked
hard at it. She painted careful and her works were nice. She first painted only to please
oneself, and then began to sell her works with a little money. In 1993, a collector,
Louis Caldor happen to see several of Grandma Moses' work hanging in a shop. He liked
them, buying them at once, and set out to look for less. Caldor held a show to introduce
the works of Grandma Moses other artists. Grandma Moses, who was world-famous,
was died on December 13, 1961, at the age of 101.
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A.as
B.which
C.that
D.where

A. even if      
B. as if            
C. such as          
D. ever since