_____! The floodwater is just behind us.
A. Head up
B. Hold up
C. Speak up
D. Speed up
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Is your novel _____ a real life story or did you make it up?
A. based off
B. based at
C. based on
D. based from
His friends bought him a birthday cake with three ____ of cream.
A. layer
B. layers
C. line
D. lines
There are always some beggars dressed in _____ clothes hanging around the subway stations.
A. filthy
B. residential
C. wet
D. dutiful
The old man is _____ upon the support of his children.
A. independent
B. depend
C. rely
D. dependent
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