____________()
A.
A.Check back often B.B.Keep sending your location C.C.However, these services are not for all children D.D.With its help, you can easily share your location with them E.E.Check-ins ease worries so they don''t have to follow your every move F.F.Others show where you are all the time or for a period of time you set G.G.Some location services operate like Facebook, where you invite and accept friends
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