3. Scientists from Russia, America and Japan have recently filled the periodic table’s seventh row with four _________ chemical elements. (HEAVE) 44. It is a misconception that _________ human blood is blue. (OXYGEN) 45. The house is painted in such a(n) _________ style. (SAVOUR) 46. In this modern day, you have to keep yourself _________ so as not to lag behind others. (DATE) 47. This book is _________. You can find information about the varieties of plants around the world here. (EMBRACE) 48. The little rainfall ________ a poor crop for farmers in this village. (BODE) 49. That word is such a(n) ________. It is not easy to pronouce at all. (JAW) 50. _________ and disinfectants are widely used in hospital to kill the bacteria. (SEPTIC) 51. Due to the prolonged _________, the goods arrived later than we had expected. (CONTENT) 52. Found in ________ condition, the house is intended to be demolished. (DOWN) 53. ________ of violence has been possible by means of television. (DOCTRINE) 54. He laid his desk _________. It is untidily filled with all kinds of stuff. (HEAP) 55. It is ________ that he will press ahead with his project. Nothing can prevent him. (ODD) 56. X-rays, known as a form of ________, are widely utilized nowadays to diagnose medical conditions. (RADIAL) 57. His misunderstanding of the situation resulted in his _________. Everyone could make out the embarassing remarks on his face. (COMPOSE) 58. The minister _________ the fight against hunger in his opening speech. (ACCENT) 59. Even the most _________ equipment cannot replace the role of the teachers in the future. (ART)