A.practice
B.practical
C.impractical
D.imperfect

A.prospect
B.exit
C.exist
D.insist

A.actually
B.factually
C.gradually
D.virtually

A.work
B.do
C.take
D.make

A.at
B.with
C.on
D.to

A.corruptive
B.concurrent
C.current
D.currency

A.quite
B.quit
C.quiet
D.quietly

A.learning through experiences of a lifetime
B.keeping learning to stay young in mind
C.pursuing professional developments until old age
D.acquiring skills and knowledge throughout the life

A.learning through experiences of a lifetime
B.keeping learning to stay young in mind
C.pursuing professional developments until old age
D.acquiring skills and knowledge throughout the life

A.occurring at institutions
B.happening at a famous university
C.occurring through voluntary work
D.taking place at any place