If write hangul words, the letter should be write from left to right, and then bottom. Sorry if I'm confusing you. I suggest you to learn the vocabulary first. When you learn hangul, try to read it. It will be fun when you can read it correctly. :)

talktomeinkorean.com

Funny thing, it seems like I do these mistakes quite often - thinking about one thing, starting to write it down and then changing my mind but leaving whatever I wrote... Not important, but "in order" above seems to be not that necessary, haha.. I wonder if I do same mistakes when writing in Korean... oh right, my Korean writing is bad and I feel badㅠㅠ

huh? :) Well, if I understood your question correctly... refer to this website to see what's the requirements in order to pass Korean language test on Basic level http://www.topikguide.com/category/beginner-topik