41. Today more and more people are enthusiastic about body fitness. （fit）
42. The temperature of the conductor affects its resistance to current. （resist）
43. Mozart had the makings of a great musician. （music）
44. Boys wear fashionable clothes to attract girls. In a similar way， some birds have bright feather. （fashion）
45. It's better not to interfere in the internal affairs of other countries in the case of diplomatic relations. （diplomat）
46. Even a child knows the similarity of a cat to a tiger. （similarly）
47. The king refused to comment upon the financial scandal. （finance）
48. Once published， this interesting and instructive novel will be a great success. （instruct）
49. This expression is thought of as being out of style today. We seldom use it. （express）
50. It's advisable to learn these good sentences by heart. （advise）
51. What's important is to keep up our present friendship and trip relationships. （relation）
52. I felt that film was most boring. （bore）
53. There are various clothes to chosen in the store. I am really confused. （vary）
54. I highly appreciate the writing style of Lu Xun. （high）
55. This has greatly increased our international prestige. （internation）
56. That we need more practice and confidence is quite obvious. （confident）
57. I would never have noticed the fault if you had not pointed it out in difficult times. （faulty）
58. Plastic and rubber won't conduct electricity. （（electric）
59. The big department store employed 20 girls to stand at the gate and distribute advertising leaflets to the customers. （advertise）
60. The jury will try a case of robbery with violence. （violent）