假设你们学校“英语爱好者俱乐部”将对“良好饮食习惯”这一话题进行讨论。请根据下列提示，用英语写一篇发言稿。内容要点应包括：

注意：1 发言稿必须包括所有内容要点，可适当发挥。

　　　 　 2 发言稿开头与结尾已为你写好， 不讲入总词汇。

　　　 3 词数100左右。

　　　 参考词汇：偏食 be particular about food　　 零食 snack

Dear friends,

　　　 As we all know, we are what we eat. Therefore, it’s very important for us to form healthy eating habits.

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________　　　　　　

　　　 That’s all. Thank you!

90. I am _________ (羞愧) that you should dress like this.

89. She went on d_______ to lose weight.

88. You should c__________ your attention on your study.

87. Jack is _________ (应该) to have finished his work now.

86. As a m_________ of fact, he was pretending to be ill.

85. My father _________ (禁止) me to watch television.

84. She ________ (弯腰) over to pick up a book from the floor.

83. British people eat lots of d_________ after their main meal.

82. Teaching children is a c_________ and rewarding job.