A.It is better at conversation.
B.It never has to stop.
C.It is more knowledgeable about coffee-making.
D.It can operate machinery.

A.return
B.repair
C.resurrect
D.response

A.talks
B.adds
C.mentions  
D.refers

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.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