Read as much as you possibly can. Nothing will help you as much as reading and you'll go through a phase where you will imitate your favorite writers and that's fine because that's a learning experience too.
J. K. RowlingMuggle women wear them, Archie, not the men, they wear these," said the Ministry wizard, and he brandished the pinstriped trousers. "I'm not putting them on," said old Archie in indignation. "I like a healthy breeze 'round my privates, thanks.
J. K. RowlingWhat would your head have been doing in Hogsmeade, Potter?" said Snape softly. "Your head is not allowed in Hogsmeade. No part of your body has permission to be in Hogsmeade.
J. K. RowlingThink your little jokes'll help you on your deathbed?" she jeered. "Jokes? No,no, these are manners," replied Dumbledore.
J. K. Rowling