88. good, well

　good形容词，well副词，但指身体状况是形容词He is well again.

87. ill, sick

　ill做表语，sick定，表均可a sick boy

86. close, closely

　close接近，靠近，closely紧紧地，紧密地closely connected, stand close

85. understanding, understandable

　understanding明白事理的，能体谅的，understandable可理解的，能够懂的an understanding girl, an understandable mistake

84. pleasant, pleased, pleasing

　pleasant常用作定语，pleased, pleasing常用作表语，pleased主语常为人，pleasing主语常为物a pleasant trip The trip is pleasing.

83. outwards, outward

　二者均可用作副词，表示向外，外面，outward还可用作形容词an outward voyage

82. respectful, respectable

　respectful尊敬，有礼貌，respectable可敬的，值得尊敬的be respectful to the aged

81. real, true

　real真的，真实的，指的是事实上存在而不是想象的，true真的，真正的，指的是事实和实际情况相符合real gold, a true story

80. wide, broad

　wide侧重于一边到另一边的距离，broad侧重于幅面的宽广broad shoulders

79. just, very

　just表强调时是副词，作状语，very表强调时是形容词，用作定语the very man, just the man