写一份书面通知，包括下列要点：

　 某中学将有一位美国教授布莱克博士来访，该教授将给师生们作一次报告，介绍美国的教育情况。学校要求同学们在星期三下午2：30准时到105大教室参加报告会，并带上笔记本，以便会后讨论。请你根据上面要点，用英语写一篇通知。(字数：80左右)

高一期中考试

80.I’m trying to lose weight because I’m so ________ (羞愧)of my body.

79. Why is everything always my _______(过失)?

78. This is not a family where bad behavior goes _______(免受惩罚).

77. You weren’t s________ to come home until tomorrow.

76. Mom and Dad arrive back from vacation a day earlier than e_______.

75. When I attend the first meeting, I was r_______ to write a poem.

74. The paintings that David d_______ to the school are being displayed.

73. It was a bit c______ for me at first because all homework was in English.