n. a small part of sth that has broken off or comes from sth larger; to break or make sth break into small pieces or parts
A. fragment
B. gallery
C. framework
D. graph
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n. an act of injecting sb with a drug or other substance
A. injection
B. inhabitant
C. grocery
D. generator
n. a chemical element, which is a gas that is the lightest of all the elements. It combines with oxygen to form water.
A. fragment
B. governor
C. hydrogen
D. helmet
n. a machine for producing electricity;
A. generator
B. geometry
C. instruction
D. gratitude
n. things that are produced to be sold
A. genius
B. grain
C. goods
D. gauge
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