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Many drivers use global positioning system (GPS) devices. These devices tell drivers where they are. They have
computerized maps that show the position of the car. GPS devices can also give directions, Drivers can enter an
address and drive to it from wherever they are located. They do not have to rely on bulky paper maps, the
devices used to be extremely expensive, Now, they are much more affordable, Many modern cell phones have
GPS services, too.
Do It!
The devices are
А
convenient
B plain
Cawkward
D
weak
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Question 3