How to write the National Day composition at the beginning?

National day composition 1:

October 1st is the annual National Day and the birthday of our great motherland. Ups and downs, our mother's motherland has been 6 1 years old. On this day, the whole country is celebrating this festival.

National day composition 2:

Today is National Day. Before the holiday, my parents promised to stay with me all day. However, last night, my father suddenly said that the boss said there would be no holiday on National Day and my mother said that the factory had to work overtime and could not play with me. Great, I think I can be with my parents today, just like other students. Alas! Why is this happening? Jesus Christ. What have I done to you? You have to do this to me. ......

National day composition 3:

Finally, a national day came. On this memorable day, I think only children in the city are thinking about traveling, while children like us are …