11.   Since the negative side of the battery is the ground, the circuit can be completed without using the negative battery post on the dead battery.

12.   Students experimented to complete a circuit, making the motor run.

13.   The Breitling ground team in Geneva forecast that the huge Swiss-registered balloon would complete its circuit of the Earth on Saturday, somewhere in North Africa.

14.   The road through Fresneda completed our circuit back to Alcaniz.

15.   The two other medalists had completed their circuits and she still had a third of the stadium to go.

16.   To complete the circuit, Nagle caught on with the Colts.

17.   When a dot absorbs a target vapor, it swells, contacts nearby printed wires and completes the circuit.

18.   When a bulb stops carrying current for any reason, the shunt completes the circuit between the working bulbs so the strand remains lit.

19.   When raindrops hit a built-in moisture-sensor, they complete a circuit that activates a motorized crank to close the window.

20.   Wiring a device to the anode and the cathode completes the circuit, producing an electric current.