WORD FORMS She is so busy with __________________activities that she has no time for entertainment. (society) Winning the race was an ____________________. (achieve) Every ____________________in science helps you gain new knowledge. (succeed) 49. ____________________is increasing by using better methods and tools. (produce) 50. He’s very ____________________in scientific subjects. (interest) 51. There have been many wonderful ____________________in this century. (develop) 52. ____________________, he survived the crash without injury. (miraculous) 53. Do you need a ____________________memory to become a scientist? (miracle) 54. Our school team won three ____________________Games. (succession) 55. It will take a long time to find out a thorough ____________________to this problem. (solve) 56. ____________________is very important for everyone. (educate) 57. In recent years, there has been many ____________________in science. (develop) 58. Can you ____________________life without electricity? (imagination) 59. Everyone must obey the rules of____________________. (social) 60. Almost every __________________has a money economy based on coins and paper notes. (social) 61. This gold lamp is the most ____________________object in the house. (value) . ____________________first when we have manual work. (safe) The plane arrived ____________________after a violent storm. (safe)

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