A.one's interest.
B.one's position.
C.one's health.
D.one's mood.

A.world politics.
B.advances in science
C.areas of life.
D.all the above.
A.historical
B.cultural
C.commercial
D.colonial
A.It is outdated in grammar.
B.It accepts new words from science.
C.It tends to embrace new words.
D.It has begun taking in new words.