What i did:
I tried to do some grammar practices as in composition, I have a lot of grammatical errors and I want to make it so that I won't have anymore silly errors.
What i have learn:
Though i thought it was easy, I did some mistake that I feel that is not forgivable. I learn where to use the 6W and 1H in a text and also past and present tenses. I feel this will make sure that in my composition, there would not be more of such mistakes.