43. 以一种平淡的语调 in a flat tone

44. 熬夜到很晚 stay up (very) late

45. 白白地，平白无故地 for nothing

46. 毕竟，终究 after all

47. 弄错，搞错 mix up

48. 一封感谢信 a thank-you letter

49. 征求某人的意见 ask for one's advice

50. 听取某人的意见 take one's advice

51. 一直 all the time

52. 记住 keep...in mind

53. 产生一点差别 make a bit of difference

54. 与某人争论某事 argue about sth. with...

55. 把某人看作朋友 think of sb. as a friend

56. 解决问题solve/fix the problem

57. 令人扫兴的人 a wet blanket

58. 容易理解的 a no-brainer

59.五十步笑百the pot calling the kettle black

60. 小题大做 make a mountain out of a molehill

61. 对...笑个够 have a good laugh over...

62. 收拾好，弄整洁 tidy sth. up

63. 难过，失望，不高兴 be upset with/about sb.

64. 目前，现在 at present

65. 拒绝做某事 refuse to do sth.

66. 为...而斗争 fight for...

67. 消除代沟 bridge the generation gap

68. 缩小代沟 narrow the generation gap

69. 好像，似乎 as though/as if

70. 禁止某人做某事 forbid sb (from) doing sth.

71. 考试没通过 fail (in) the exam

72. 独生子 only child

73. 避免、阻止做某事 prevent (from) doing sth.

74. 坚持，坚持认为 insist on

75. 网吧 Internet cafe

76. 发疯似地，拼命的 like crazy

二．句子

1. 埃里克跑进来追足球，身后跟着一条狗，走路慢吞吞的。

Eric runs in after it, followed by a dog, walking very slowly.

2. 你们不是应该明天才回来的吗？

You weren't supposed to come home until tomorrow.

3. 让你们用来买狗粮的钱不见了，可是小斑点看上去还这么饿！

The money with which you were to buy dog food is gone, but Spot looks so hungry!

4. 你们用我们留给你们的钱做什么了？

What did you do with the money we left?

5. 房间里一片狼藉，地板上堆放着许多披萨盒，洗碗池里也全是脏碗碟。