How to revise IAS's & IFRS's from P2

I passed P2 exam quite a while ago and now I am taking P7 in June 2016. I feel like I don’t have a solid grip on IAS’s & IFRS’s from P2. I also think I will not have enough time to go through entire P2 syllabus. can you please advise what is the reasonable way for student like me to revise and grasp the know of Accounting Standards from P2.

It will be great help.

thanks,
Muzaffar