fault D)flaw 41. Vitamins are complex that the body requires in very small mounts A)matters Materials D) substances 42. Apart from caring for her children, she has to take on such heavy ho as carrying water and firewood. Btimely-consumed c time-consumIng 43. Anna was reading a piece of science fiction, completely to the outside world A)having been lost Bto be lost c)losi Lost 44. The police are trying to find out the of the woman killed in the traffic accident Recognition 45. All human beings have a comfortable zone regulating the they keep from A)distance 46. We have planned an exciting publicity with our advertisers Campaign battl the help of their group, we would not have succeeded in the investigatio A)Besides C)But for espite much is known about what occurs during sleep, the precise function of sleep and its different stages remains largely in the realm of assumption. A) BFo c) sindC) fault D) flaw 41. Vitamins are complex ________ that the body requires in very small mounts. A) matters B) materials C) particles D) substances 42. Apart from caring for her children, she has to take on such heavy ________ housework as carrying water and firewood. A) time-consumed B) timely-consumed C) time-consuming D) timely-consuming 43. Anna was reading a piece of science fiction, completely ________ to the outside world. A) having been lost B) to be lost C) losing D) lost 44. The police are trying to find out the ________ of the woman killed in the traffic accident. A) evidence B) recognition C) status D) identity 45. All human beings have a comfortable zone regulating the ________ they keep from someone they talk with. A) distance B) scope C) range D) boundary 46. We have planned an exciting publicity ________ with our advertisers. A) struggle B) campaign C) battle D) conflict 47. ________ the help of their group, we would not have succeeded in the investigation. A) Besides B) Regardless of C) But for D) Despite 48. ________ much is known about what occurs during sleep, the precise function of sleep and its different stages remains largely in the realm of assumption. A) Because B) For C) Since