* Revise your revisions or worksheets regularly. This will help to keep the knowledge fresh in your mind.

* Read widely. (newspapers, story books, etc.)

* Take down notes during lessons, check the dictionary for unfamiliar words.

* Play word games like Boggle or Scrabble.

* Take note of your mistakes when doing your work and make sure you don't repeat them.

* Standard line: Speak proper English!