How to improve my writing skill.

If you like writing, you should read more various books.
In my school time, I learnt from comprehensive, ie. I looked at a picture & try to describe & write down a few lines about what shown there, I mean just 3-5 sentences.

But, I will correct & add more words by myself later whatever I can think of about the picture. Eventually, I can make fifty or even eighty sentences to discribe the same picture.
It is fun & surely can improve your writing skill, particularly. it will wilden your imaginations in order to get more targets for writing (a book, hopefully).

Besides reading novel, newspapers and "TIMES" magazines, you may want to do a piece of composition (at least 500 words) once every 2-3 days or a week, depending on your schedule. It would be great if a friend of yours, your teacher or someone who has a good English writing skill could help to edit your essay. Remember, practice makes perfect.

read more books, magazine but not comic books. u can read more novels but u need to be careful to choose. coz some writers don't use formal english to write their novels.