Guys , i got 4 us for my as this year , im retaking it this 12th of october 2015 , i know i sound like im stupid but the thing is ive never put in any effort , i dont study nor did i do the homeworks given , it was like a summer vacation since i was confident due to my o level results ,but when i got the results , it was the worst feeling and i have inly 7 weeks left , what should i do? Should i cover up the syllabus as fast as possble or do just past years, im taking bio chem phy and maths , i know i cn do this but i need to know how should i do this, how should i use my time left wisely at least to obtain an A, thank you for your time