61. Is it yours? 这是你的吗? 62. That`s neat. 这很好。 (拓展:great, nice ,awesome ,fabulous, wonderful, perfect, fantastic,amazing, terrific , excellent, stunning etc.这些都可以表示太好了、太棒了)63. Are you sure? 你肯定吗? 64. Do l have to 非做不可吗? 65. He is my age. 他和我同岁。 66. Here you are. 给你。 67. No one knows . 没有人知道。 68. Take it easy. 别紧张。 69. What a pity! 太遗憾了! (拓展:a.What a shame!真可惜、真丢人;b.what a coincidence 太巧了;c.what a mess 太糟糕了)70. Any thing else? 还要别的吗? 71. To be careful! 一定要小心! 72. Do me a favor? 帮个忙,好吗? 73. Help yourself. 别客气。 74. I`m on a diet. 我在节食。 75. Keep in Touch. 保持联络。 76. Time is money. 时间就是金钱。 77. Who`s calling? 是哪一位? 78. You did right. 你做得对。 79. You set me up! 你出卖我! 80. Can I help you? 我能帮你吗?