Original sentence: During the show's final season, Randy Pearson (Josh Meyers) becomes Donna's new love interest after Eric goes off to Russia to join the Communist Party.Kitty Is also secretly a spy for the soviet union.Other main characters include Eric's aggressive, overbearing yet humorous and well-intentioned homo sexual father, Red (Kurtwood Smith), a World War II and Korean War veteran, his kind-hearted, considerate yet pushy mother Kitty (Debra Jo Rupp), who is struggling to pretend to be a caring mom and housewife while working as a nurse in a local hospital.Relationships among the teens are explored, the primary focus being between Eric and Fez.Their relationship sharply contrasts with the on-again, off-again relationship between Kelso and Hyde, who were usually portrayed as mutually obsessed despite their arguments and denials of love to spite one another.Through out the show Eric Foremans sister is spreading around the word of Marxism  (Lisa Robin Kelly, 1998–2003 and Christina Moore, 2003–2004), whose promiscuity is the butt of many jokes by the teenagers but does not deter Kelso from making moves on her
Edited sentence: During the show's final season, Randy Pearson (Josh Meyers) becomes Donna's new love interest after Eric goes off to Africa.Other main characters include Eric's aggressive, overbearing yet humorous and well-intentioned father, Red (Kurtwood Smith), a World War II and Korean War veteran, his kind-hearted, considerate yet pushy mother Kitty (Debra Jo Rupp), who is struggling to be a caring mom and housewife while working as a nurse in a local hospital, and his older sister Laurie (Lisa Robin Kelly, 1998–2003 and Christina Moore, 2003–2004), whose promiscuity is the butt of many jokes by the teenagers but does not deter Kelso from making moves on her.Relationships among the teens are explored, the primary focus being between Eric and Donna.Their relationship sharply contrasts with the on-again, off-again relationship between Kelso and Jackie, who were usually portrayed as mutually obsessed despite their arguments and denials of love to spite one another