O Levels What you should be doing by now?

1. You must have at least revised the syllabus once and on your way for the second round.
2. You would have identified you core issues and talked to your teacher about them.
3. Talk to the teacher, Ask! Ask! Ask!
4. You could preferably have made a list of problematic questions.
5. Perhaps one go on the past papers must be done or might be in progress.
6. High time for past paper practice.
7. Start from year 2000. Pick any 3 questions. Solve till year 2012. Go Back to 2000 and pick the left overs.
8. Do not leave topics for choice. That's not wise. 
9. You could have now understood how to choose questions. If not ask me. 
10. Finally you should be able to complete questions in time.