Mara Justine, a 21-year-old Galloway Township resident, has made it more than halfway through NBC-TV’s reality show singing contest, “The Voice.” At the midway part of the season, Justine will have to choose whether she wants to continue on the program being coached by and part of the team of No Doubt lead singer and solo artist Gwen Stefani or former New Direction member and solo artist Niall Horan.