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

A.application
B.request
C.programme
D.relation

A.persons
B.controls
C.fingers
D.hands

A.equipment
B.devices
C.aids  
D.contribution

A.Although
B.As
C.Therefore
D.When

A.formed - defined
B.formed – explained
C.shaped – explained  
D.shaped - defined

A.Children have to walk longer distances to school.
B.The education system has got much worse.
C.Things aren’t as hard as they once were.
D.It hasn’t changed much at all.