81. Think nothing of it.(别放在心上。)
82. I’m not myself today.(我今天心神不宁。)
83. I have a sweet tooth.(我喜欢吃甜食。)
84. I can’t express myself very well in English.(我不能很好地用英语表达自己。)
85. For the time being.(暂时;暂且)
86. This milk has gone bad.(这牛奶变质了。)
87. Don’t beat around the bush. (别拐弯抹角了。)
88. It’s up in the air.(尚未确定。)
89. Math is beyond me.(我对数学无能为力。)
90. It slipped my mind.(我忘了。)
