根据句意和汉语注释，写出单词的正确形式。

小题1:Here is a lot of ___________ (信息) on the Internet.

小题2:Simon’s busy _______________(修理) the computer now.

小题3:Do you know the ________________(首都) of these countries?

小题4:Tomorrow will be his grandpa’s _________________(九十) birthday.

根据“给定资料”，联系实际，以“加强机关作风建设与构建和谐社会”为主题写一篇议论文。
要求：论证恰当，语言流畅，字数在1000字左右。