A.left
B.gone away
C.stayed
D.survived

A.speak
B.write
C.share
D.communicate

A.model
B.copy
C.representation
D.example

A.jobs
B.chores
C.careers
D.offices

A.out on
B.out for
C.over
D.out

A.out on
B.out for
C.over
D.out

A.to repair
B.repair
C.repaired
D.repairing

A.have
B.make
C.take
D.get

A.carried
B.carry
C.to carry
D.been carried

A.existence
B.problem
C.awareness  
D.idea