There are no vegetables in the kitchen. She needs to ________ some.
A. buy
B. buying
C. bought
D. be bought
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Madame Curie devoted her life to ________ radium.
A. reseach
B. reseaching
C. reseached
D. be seached
Lucy decided to _________ by herself.
A. live
B. living
C. be lived
D. have lived
Boys like to ________ some exciting games.
A. play
B. playing
C. played
D. being played