Today is my birthday and I'm so happy about it. ____ the morning I put a note on the table and say, "Today is ____ (I) birthday, don't forget it!" At school, I get many gifts and ____ (card) from my classmates and have a lot of fun. But I am waiting for the birthday party after school.

    It ____ (be) time to go home. I open the door, ____ there is no one in the house. There is only a note and it ____ (say), "Coming home late tonight, mum and dad." I call them but there is no answer. I am not ____ (happy). Do they forget my birthday? How can this be? I don't have fun. I have to do my homework.

    Now it is seven o'clock. The door opens. My ____ (parent) are there, with flowers and some other gifts. And I see ____ big and nice cake, too.

    You see, I ____ (have) a very good time on my birthday!

阅读下列材料，并结合所学知识回答问题。

材料一

英国启蒙思想家洛克认为：统治者如果不以法律而是以他的意志作为统治的准则，如果他的命令和行动不是为了保护人民的财产，而是以满足他的野心、贪欲和其他不正当的欲望为目的，那就是暴政。

材料二

19世纪40年代以前，工业国家工人收入低微，物质生活贫苦。许多工人家庭常年只能吃黑面包，缺乏基本的营养。全家几代十几口挤在一间小屋，虽然劳碌终日，却只能求得温饱，遇到涨价、失业、生病、工伤，往往债务缠身，赊欠无门，连简陋的家具也送进当铺。而资本家的财富却“令人陶醉地增长”，他们生活悠闲，过着奢华的生活。

材料三

我们革命的目的，是为众生谋幸福，因不愿少数满洲人专制，故要民族革命；不愿君主一人专制，故要政治革命；不愿少数富人专制，故要社会革命。这三样有一样做不到，也不是我们的本意，达到这三样目的之后，我们中国当成为至完美的国家。

——孙中山

无理数分为正无理数和____．