51. on the tip of one’s tongue差一點就說出口;差一點就記起來的
52. The more, the merrier.越多越好
53. let someone off the hook讓某人擺脫麻煩、解脫困境
54. beside the point離題的;不是重點
55. burn the candle at both ends白天晚上都要忙;花費很多精力
56. meet a deadline截稿
57. out of sight, out of mind眼不見為淨;離久情疏
58. rub someone the wrong way惹惱某人
59. step on one’s toes觸怒到某人
60. be fed up with對……感到厭煩
61. give credit where credit is due.稱讚該被讚美的人
62. go from bad to worse每況愈下
63. hit the jackpot中大獎，走運
64. It all depends on what one means by sth.看某人對於……是指什麼意思
65. accidentally/on purpose不小心/故意
66. in one’s book在某人的字典里;對……而言
67. No pains, no gains一份耕耘，一份收穫
68. You ain’t seen nothing yet.你還沒看過更好(爛)的
69. to give a rain check改天的邀請
70. That’s what friends are for.這就是好朋友啊
71. It’s a pain in the neck.很討厭而難避免
72. It’s the thought that counts.心意最重要
73. the tip fo the iceberg冰山一角;危險的細微的徵兆
74. jump down someone’s throat粗暴地回答某人;無理地打斷某人的話
75. save sth. for a rainy day以備不時之需
76. behind the scenes在幕後;在黑暗中
77. by the skin of one’s teeth剛好，勉強，僥倖
78. Don’t rock the boat.不要破壞現狀、搗亂
79. worth its weight in gold很有價值的
80. speak of the devil說曹操曹操到
81. right up/down someone’s alley某人的專長
82. You never know what you can do until you try.不試試看，就不知道自己的潛力。
83. You scratch my back, and I』ll scratch yours.你幫我，我也幫你
84. A penny saved is a penny earned.省一分就是賺一分。
85. get away from it all遠離這一切
86. make a mountain out of a molehill大驚小怪;小題大做;言過其實
87. Two heads are better than one.三個臭皮匠抵過一個諸葛亮
88. get/ have cold feet緊張
89. have someone’s sight on sth.看好了某樣東西;決心要
90. Honesty is the best policy誠實為上策
91. No sooner said than done.說做就做
92. sleep like a log睡得很沉
93. through thick and thin共同經歷
94. all in the day’s work習以為常;不足為奇
95. Curiosity killed the cat.好奇傷身
96. Great minds think alike.英雄所見略圖
97. Some people never learn.有些人總是學不乖
98. There’s no place like home.沒有比家更溫暖的地方
99. You learn sth. new everyday.你每天都會學到新東西/知道新事情
100. wrap things up把事情整理一番，做個結束
