When he reached __________, he left his parents' home.
A. emotions
B. certain
C. familiar
D. adulthood
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A __________ baby walks at about one year old.
A. adulthood
B. typical
C. typically
D. familiar
oxygen( )
A. likely to find fault.
B. a substance used in or produced by a __________ process.
C. of the body.
D. a gas with no color or smell that makes up about twenty percent of the earth's atmosphere and is needed by most living things.
strengthen( )
A. to make or grow strong or stronger.
B. wide; large; full of space.
C. not usual or ordinary; not common; remarkable.
D. a substance used in or produced by a __________ process.
nut ( )
A. a dry seed or fruit made up of a kernel or meat contained in a hard, tough shell. The kernel or meat of __________ is often used as food.
B. sustained thought or self-forgetful concentration, especially for the purposes of religious devotion or relaxation.
C. the ability to make or invent something original or imaginative.
D. containing a lot of oil, or covered with oil; greasy.
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