Uh Shawty go jogging every morning (every morning)
And she make me breakfast almost every morning (every morning)
And she take a naked pic' before she leave the door
I be waking up to pics' before a ni gg a yawning
FINISH THE LYRICS

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's.