31. All the actors in AMMA worked without payment in order to raise funds for their welfare schemes. 32. Both of the parks were constructed from donated concrete by hundreds of unskilled enthusiasts working without payment . 33. There is also allegation that sand for construction was taken from river without payment for the same. 34. This is one attempt to prevent wide dissemination of MP3 files without payment to music companies or artists. 35. President Kim himself donated his severance pay from KAIST . Many professors worked without payment for several months. 36. All eligible institutions registering and accepted from Group B will receive a six-month trial without payment . 37. Committee members normally hold down full-time jobs connected with exhibitions and give their time without payment . 38. In 1874, Leach also painted the roof, without payment , as a thanks offering to God. 39. Without payment , more veterans could take up weapons to push their demands, Boasso and former soldiers say.40. The ground crew in Algiers refused to refuel the plane without payment , leading the hijackers to threaten violence.