how can i start to write a passage?

i want to learn what should i do when i start to write a passage. what the most important? vocabulary or grammar?

thank so much.

I MISS INDIAN FOODs Long time, i didnt eat Indian food. No money, wrong. No time, wrong. Its easy, I want to eat with one people, only one.

Today is Sunday I wish we will have a best day with your love and family.

Do you want to have true friend in Italki? Do you want to attract all people to talk to you? Here is big social networking. So how u can get a new friends? Did you the same me? I sent lots of request but in order to look for a friend u can talk. Its big problem. If you want to study, you need money. Its common, So if you dont have money? what to do?. first, u should keep quiet. Second, wait opportunity. Like a lucky people, u can improve your study. :) hhahhahahha, i am just joking.

Something new, i love new things Today, i just finished my study in University. My plan will study one new thing. But sometime, im not confident, i scared i cant study and i will give up. But lets try, my life will change. I love that. XXXX